Chemistry Quizzes, Questions & Answers

Recent Quizzes

Chemistry 1st Paper(Chapter Two)

Chemistry 1st paper(Chapter Two)

Questions: 16 | Attempts: 74 | Last updated: Jun 16, 2023

Sample Question
Nichar konti komposit(কম্পোজিট) konika?

Mason

Neutrono(নিওট্রোনো)

Deutaron

Paiun(পাইওন)

B.Sc.First Year Online Practical Examination In Chemistry

B.Sc.First year Online Practical examination in chemistry

Questions: 17 | Attempts: 214 | Last updated: Mar 21, 2023

Sample Question
The element which cannot be detected through Lassaigne’s test is

Sulphur

Oxygen

Nitrogen

Chlorine

Coordination Compounds - NEET/JEE/KEAM

COORDINATION COMPOUNDS - NEET/JEE/KEAM

1) Each correct answers have 4 Marks 2) Each wrong answers have -1 Mark 3) Total Time - 15 Minutes

Questions: 15 | Attempts: 235 | Last updated: Mar 19, 2023

Sample Question
The name of complex ion, [Fe(CN)6]3- is,

Hexacyanoiron (III) ion

Hexacyanitoferrate (III) ion

Tricyanoferrate (III) ion

Hexacyanidoferrate (III) ion

Some Basic Concepts Of Chemistry Level-2 Exam

SOME BASIC CONCEPTS OF CHEMISTRY LEVEL-2 EXAM

This exam contains total 30 questions. For each correct answer you will be awarded +4 marks. For each wrong answer -1 marks will be deducted. For non-attempted questions, you will be given 0 marks. Choose your answers wisely...

Questions: 30 | Attempts: 90 | Last updated: Mar 15, 2023

Sample Question
The molarity of solution obtained by mixing 200 mL 0.1 M HCl with 300 mL 0.2 M HCl solution will be -

0.08 M

0.20 M

0.06 M

0.16 M

Atomic Structure - NEET/JEE /KEAM

ATOMIC STRUCTURE - NEET/JEE /KEAM

Each correct answer have 4 Marks Each wrong answers have -1 Mark Time - 15 Minutes ( 15 Questions )

Questions: 15 | Attempts: 179 | Last updated: Jul 10, 2024

Sample Question
If the energy of a proton is given as 3.03 × 10-19 J then, the wave length of the photon is:

6.56nm

65.6 nm

656 nm

0.656 nm

Some Basic Concepts Of Chemistry MCQ Test-1

SOME BASIC CONCEPTS OF CHEMISTRY MCQ TEST-1

This test contains total 20 questions. Time allotted is 1 hour. For each correct answer you will be awarded +4 marks. There is no negative marking. You will get the result immediately after you submit all...

Questions: 20 | Attempts: 5867 | Last updated: Mar 22, 2023

Sample Question
The number of moles of moles in 0.224 litres of H2 Gas at STP will be -

1

0.1

0.01

0.001

On Line Test For Class 7 Chemistry

On line test for class 7 chemistry

Class 7 Chemistry

Questions: 14 | Attempts: 1979 | Last updated: Oct 2, 2024

Sample Question
What is the other name of condensation?

Sublimation

Deposition

Liquefaction

Crystallization

Intercollegiate Chemistry Quiz Organized By Department Of Chemistry, Sevadal Mahila Mahavidyalaya, N...

Intercollegiate Chemistry Quiz organized by Department of Chemistry, Sevadal Mahila Mahavidyalaya, N...

Department of Chemistry, Sevadal Mahila Mahavidyalaya, Nagpur

Questions: 25 | Attempts: 42 | Last updated: Mar 20, 2023

Sample Question
Acetic acid is weaker than sulphuric acid because of the following reason?

It decomposes on increasing temperature

It has less degree of ionization

It has -COOH group

It has more inductive effect

Pre Test In General Chemistry

Pre Test in General Chemistry

Questions: 28 | Attempts: 483 | Last updated: Mar 22, 2023

Sample Question
What is the concentration, in percent by mass, of 0.62 g of solute in 45.0 g of solution?

0.014%

0.13%

1.38%

1.37%

Mcqs On Pharmaceutical Chemistry II By Mrs. V. A. Patil.

MCQs on Pharmaceutical Chemistry II by Mrs. V. A. Patil.

Questions: 10 | Attempts: 180 | Last updated: Mar 20, 2023

Sample Question
Identify the structure

Imidazole

Furan

Pyridine

Thiazole

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