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    - Accuracy 6
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- Chemistry
  - Physical Chemistry
    - States of Matter 202
    - Physical Gas Laws 22
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    - Ionic Equilibrium 50
    - Solutions 10
    - Colligative Properties 64
    - Chemical Kinetics 18
    - Electrochemistry 11
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  - Inorganic Chemistry
    - Periodic Table 230
    - Chemical Bonding 111
    - Coordination Compounds 23
    - Metallurgy 2
    - s Block Elements 1
    - p Block Elements 1
    - d Block Elements 2
    - f Block Elements 5
    - Hydrogen 8
    - Halogens 10
    - Noble Gases 4
    - Acids and Bases 69
    - Salt Analysis 25
  - Organic Chemistry
    - Organic Compounds Classification 28
    - Structural Isomerism 13
    - Nomenclature 82
    - Hydrocarbons 6
    - Haloalkanes 6
    - Alcohols 8
    - Aldehydes 3
    - Ketones 4
    - Carboxylic Acids 8
    - Amines 3
    - Organic Biomolecules 17
    - Organic Reactions 15
  - Analytical Chemistry
    - Qualitative Analysis 4
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    - Titrations 3
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    - Chromatography 4
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    - Electroanalytical Methods 10
    - Mass Spectrometry 5
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  - Biochemistry
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    - Proteins 30
    - Enzymes 24
    - Lipids 46
    - Nucleic Acids 8
    - Metabolism 4
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    - Vitamins 30
    - Hormones 12
    - Cell Signaling 16
    - Genetic Code 3
  - Environmental Chemistry
    - Air Pollution 17
    - Water Pollution 20
    - Soil Pollution 4
    - Waste Management 53
    - Ozone Depletion 9
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  - Industrial Chemistry
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    - Food Chemistry 12
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    - Detergents 5
  - Nuclear Chemistry
    - Chemistry Radioactivity 2
    - Chemistry Nuclear Reactions 2
    - Radioisotopes 8
    - Nuclear Safety 48
  - Polymer Chemistry
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    - Addition Polymers 1
    - Condensation Polymers 1
    - Natural Polymers 1
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  - Theoretical Chemistry
    - Molecular Modeling 1
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    - Statistical Mechanics 7
    - Chemical Thermodynamics 12
    - Reaction Dynamics 124
    - Electronic Structure 57
    - Molecular Dynamics 18
    - Spectroscopy Theory 1
  - Medicinal Chemistry
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    - Drug Metabolism 3
    - Enzyme Inhibition 18
    - Receptor Binding 9
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    - Prodrugs 1
    - Natural Products 7
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  - Green Chemistry
    - Principles 8
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    - Energy Efficiency 13
    - Catalysis 1
    - Biodegradable Materials 1
    - Green Synthesis 1
    - Solvent Reduction 10
    - Atom Economy 2
    - Life Cycle Analysis 3
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  - Materials Chemistry
    - Crystal Structure 51
    - Band Theory 7
    - Materials Polymers 2
    - Ceramics 1
    - Nanomaterials 8
    - Biomaterials 1
    - Corrosion 28
    - Alloys 11
    - Superconductors 1
    - Thin Films 1
    - Magnetic Materials 4
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- Biology
  - Cell Biology
    - Cell Theory 100
    - Prokaryotic Cells 17
    - Eukaryotic Cells 25
    - Cell Organelles 63
    - Cell Membrane 70
    - Cell Wall 1
    - Cytoplasm 13
    - Nucleus 12
    - Mitochondria 16
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    - Ribosomes 13
    - Endoplasmic Reticulum 2
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    - Cell Division 113
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    - Transport Mechanisms 90
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  - Genetics
    - DNA Structure 90
    - RNA Structure 36
    - Gene Expression 14
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    - Transcription 8
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    - Mendelian Inheritance 38
    - Non Mendelian Inheritance 76
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  - Evolution
    - Origin of Life 47
    - Theories of Evolution 12
    - Natural Selection 42
    - Variation 27
    - Adaptation 23
    - Speciation 9
    - Fossil Record 12
    - Comparative Anatomy 29
    - Molecular Evidence 43
    - Human Evolution 22
    - Coevolution 5
    - Extinction 11
  - Ecology
    - Ecosystem 51
    - Biomes 10
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    - Community Ecology 10
    - Food Chains 90
    - Food Webs 44
    - Ecological Energy Flow 24
    - Nutrient Cycles 56
    - Biodiversity 180
    - Ecological Conservation 94
    - Habitat 115
    - Succession 24
    - Ecological Adaptation 37
    - Human Impact 33
    - Ecological Climate Change 16
  - Human Anatomy and Physiology
    - Skeletal System 232
    - Muscular System 113
    - Nervous System 259
    - Endocrine System 167
    - Circulatory System 154
    - Respiratory System 82
    - Digestive System 107
    - Excretory System 56
    - Reproductive System 113
    - Immune System 71
    - Integumentary System 35
    - Sensory Organs 191
  - Botany Plant Biology
    - Plant Anatomy 5
    - Plant Morphology 115
    - Plant Physiology 74
    - Photosynthesis 104
    - Plant Reproduction 32
    - Plant Growth 9
    - Plant Hormones 27
    - Plant Taxonomy 91
    - Plant Ecology 31
    - Plant Pathology 10
    - Economic Botany 44
    - Seed Biology 6
    - Plant Genetics 5
    - Plant Adaptations 52
  - Zoology Animal Biology
    - Classification 243
    - Porifera 9
    - Cnidaria 11
    - Platyhelminthes 32
    - Nematoda 17
    - Annelida 16
    - Arthropoda 25
    - Mollusca 15
    - Echinodermata 18
    - Chordata 13
    - Fish 26
    - Amphibians 28
    - Reptiles 41
    - Birds 60
    - Mammals 38
    - Anatomy 17
    - Physiology 17
    - Reproduction 36
    - Development 10
    - Behavior 123
  - Microbiology
    - Microbial Structure 57
    - Bacteriology 6
    - Virology 16
    - Mycology 23
    - Parasitology 43
    - Microbial Genetics 2
    - Microbial Physiology 15
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    - Pathogenic Microbiology 133
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    - Industrial Microbiology 1
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  - Biotechnology
    - Bio Genetic Engineering 4
    - Recombinant DNA 7
    - Cloning 5
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    - Stem Cells 8
    - Bioreactors 3
    - Fermentation 5
    - Bioinformatics 5
    - GMOs 11
    - Proteomics 1
    - Metabolomics 3
  - Molecular Biology
    - Biological Biomolecules 17
    - Carbohydrates 27
    - Biochemical Lipids 2
    - Bio Proteins 12
    - Bio Enzymes 3
    - Bio Nucleic Acids 21
    - Biochemical Vitamins 30
    - Bio Minerals 5
    - Bio Metabolism 45
    - Cellular Respiration 112
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  - Immunology
    - Innate Immunity 16
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    - Antigens 9
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  - Developmental Biology
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- Earth and Space Science
  - Geology
    - Minerals 52
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    - Plate Tectonics 104
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    - Soil 8
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    - Geological Time 23
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  - Meteorology
    - Metrological Atmosphere 12
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  - Oceanography
    - Ocean Basins 18
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    - Marine Life 30
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  - Earth Systems and Cycles
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    - Energy Flow 5
    - Climate System 3
  - Soil Science
    - Soil Formation 2
    - Soil Profile 16
    - Soil Properties 4
    - Soil Fertility 13
    - Soil Physics 1
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- Astronomy
  - Observational Astronomy
    - History of Astronomy 13
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  - Stars and Stellar Evolution
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  - Galaxies
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  - Cosmology
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    - Dark Energy 1
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    - Large Scale 1
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    - Universe Expansion 2
    - Cosmological Models 4
  - Exoplanets
    - Detection Methods 1
    - Planet Types 6
    - Atmospheres 1
  - Astrobiology
    - Biosignatures 4
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    - Space Missions 5
  - Astronomical Instruments
    - Radio Telescope 1
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  - Space Exploration and Missions
    - Spacecraft 1
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    - Space Probes 3
    - Space Telescopes 1
    - Manned Missions 2
    - Lunar Missions 6
    - Mars Missions 2
    - Space Stations 2
    - Space Agencies 2
  - Celestial Mechanics and Orbits
    - Orbital Motion 7
    - Kepler Laws 3
    - Newton Laws 60
    - Orbital Gravity 1
    - Eclipses 7
    - Retrograde Motion 2
    - Perturbations 4
    - Orbital Resonance 4
Math

Chemistry Quizzes, Questions & Answers

Master the first 75 elements of the periodic table with this focused set of flashcards. Each card features an element symbol on one side and its name on the other, enhancing your ability to quickly identify and recall chemical...

Questions: 26 | Attempts: 10 | Last updated: Aug 4, 2025

Sample Question
What does the letter 'H' represent in the periodic table?

Holmium

Hafnium

Hydrogen

Helium

Gas Laws Quiz: Boyle's And Charles' Law

Gas Laws Quiz: Boyle's and Charles' Law

Welcome to the Gas Laws: Boyle's and Charles' Law Quiz, where you'll delve into the fascinating principles governing the behavior of gasses. Boyle's Law and Charles' Law are foundational concepts in the...

Questions: 10 | Attempts: 9864 | Last updated: Sep 17, 2024

Sample Question
A balloon occupies a volume of 2.0 L at 40oC. How much volume will it occupy at 30oC?

1.5 L

1.94 L

1.6 L

Law Of Thermodynamics Quiz Questions

law of thermodynamics quiz questions

There are four known laws of thermodynamics and the first one is the law of conservation of energy, which states that energy can neither be created nor destroyed. The quiz below covers how well you understand the different...

Questions: 54 | Attempts: 439 | Last updated: Mar 20, 2023

Sample Question
Which term most precisely describes the cellular process of breaking down large molecules into smaller ones?

Anabolism

Dehydration

Metabolism

Catabolism

Catalysis

Carbon And Its Compounds Quiz: Trivia

Carbon and Its Compounds Quiz: Trivia

Carbon and its compounds quiz: trivia. Carbon is an important element in the world and it joins together with other elements to form compounds. Most of the carbon compounds are not good conductors of electricity and diamond is...

Questions: 15 | Attempts: 7812 | Last updated: Mar 22, 2024

Sample Question
Which of the following statements is true with regard to hydrogen? i. Hydrogen reacts to attain a duplet of electrons in its K shell. ii. Hydrogen always forms a single covalent bond. iii. Hydrogen can form a single and a double covalent bond.

(i)

(i) and (ii)

(i) , (ii) and (iii)

(i) and (iii)

Chemical Kinetics Reaction Rates! Trivia Quiz

Chemical reacts at different rates and could be altered(either to speed or slow the reaction) by various factors. Reaction rate, the speed at which a chemical reaction proceeds. The rate of response is always positive, except in...

Questions: 10 | Attempts: 275 | Last updated: Mar 22, 2023

Sample Question
Rate of change of Concentra per time is given to what term?

Change rate

Reaction Rates

Stochiometry

Mole difference

Atomic Structure And Kinetic Theory Of Matter

Atomic Structure and Kinetic Theory of Matter

The objective of this quiz is to find out your pre-knowledge on Atomic Structure and Kinetic Theory of Matter Before starting the quiz, key in your name, class and index no. in the NAME and ID fields. Example: Name: Alpha...

Questions: 10 | Attempts: 252 | Last updated: Mar 19, 2023

Sample Question
The atom is a basic unit of matter

True

False

Endothermic And Exothermic Chemical Reactions! Trivia Quiz

Endothermic and Exothermic Chemical Reactions! Trivia Quiz

Endothermic and Exothermic are chemical reactions that absorb and release heat. An example of an endothermic reaction is photosynthesis. An exemplar of an exothermic reaction is combustion. Specifically, exothermic reactions...

Questions: 10 | Attempts: 6305 | Last updated: Jun 5, 2024

Sample Question
C6H12O6 + 6O2 à 6CO2 + 6H2O ∆H = -2803 kJ

Exothermic

Endothermic

Organic Chemistry 2 Alkanes And Alkenes

Organic chemistry 2 Alkanes and Alkenes

Explore the reactions and properties of alkanes and alkenes in this focused quiz. Key topics include halogenation, polymerization, and reactivity, essential for students and professionals in chemistry.

Questions: 10 | Attempts: 756 | Last updated: Mar 21, 2023

Sample Question
Halogens and alkanes produce what

Halogenalkanes

Free radicals

Homolytic fission

Understanding States of Matter: Solids, Liquids, Gases, and Plasma

Explore the intriguing world of physical states in which matter exists. This quiz focuses on understanding and differentiating between solid, liquid, gas, and plasma. Enhance your knowledge on how matter transitions between these...

Questions: 25 | Attempts: 11 | Last updated: Aug 4, 2025

Sample Question
Solids have a definite _______ and _______.

Density, temperature

Color, texture

Shape,volume

Mass, weight

Atoms, Molecules, Elements, Compounds Quiz Questions

Atoms, Molecules, Elements, Compounds quiz questions

The atom is the smallest particle of an element. The atoms make up molecules, which in turn makeup elements. In the chemistry classes this week we discussed all the three and a test on this is moving closer. Use the quiz to...

Questions: 14 | Attempts: 684 | Last updated: Mar 21, 2023

Sample Question
Which drawing represents a correct Bohr's Model?

A

B

C

Chemistry Quizzes, Questions & Answers

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