General Science Knowledge Test! Trivia Quiz

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Eggsisy

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Quizzes Created: 1 | Total Attempts: 294

Questions: 11 | Attempts: 294 | Updated: Mar 21, 2023

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Below is a general science knowledge test! The trivia quiz below is designed for all those who want to polish up on their science basics. If you doubt whether you are ready for a quick assessment, this quiz will give you an idea of where you stand. Give it a try and be sure to check out other science quizzes to ensure you cover as much base as possible. All the best!

Questions and Answers

1.

The change of state between Liquid and Gas (Not just water and steam) is generally called what?
- A.
  
  Boiling
- B.
  
  Ionization
- C.
  
  Vaporization
- D.
  
  Evaporation
- E.
  
  Sublimation
Correct Answer
C. Vaporization

Explanation
Vaporization is the correct answer because it refers to the process of a substance changing from a liquid state to a gas state. This change of state can occur for various substances, not just water and steam.

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2.

Which of these reacts more strongly?
- A.
  
  Lithium
- B.
  
  Francium
- C.
  
  Potassium
- D.
  
  Caesium
- E.
  
  Rubidium
Correct Answer
B. Francium

Explanation
Francium reacts more strongly compared to the other elements listed. This is because francium belongs to the alkali metal group, which is known for its high reactivity. As we move down the alkali metal group, the reactivity generally increases due to the larger atomic size and lower ionization energy. Francium has the largest atomic size and the lowest ionization energy among the elements listed, making it the most reactive and therefore reacting more strongly than lithium, potassium, caesium, and rubidium.

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3.

Carbon is a _____ at room temperature (state of matter)

Correct Answer
Solid

Explanation
Carbon is a solid at room temperature because it exists in the form of graphite or diamond, both of which have a highly ordered and tightly packed arrangement of atoms. This arrangement gives carbon its solid state, as opposed to a liquid or gas, which would require more energy to break the intermolecular forces holding the atoms together.

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4.

Which of these are Sea waters value on the pH scale and is Alkaline or Acid?
- A.
  
  8 Acid
- B.
  
  5.6 Alkaline
- C.
  
  8 Alkaline
- D.
  
  13.2 Alkaline
- E.
  
  13.2 Acid
Correct Answer
C. 8 Alkaline

Explanation
Sea water has a pH value of 8, which makes it alkaline. The pH scale measures the acidity or alkalinity of a substance, with values below 7 indicating acidity, and values above 7 indicating alkalinity. Since the given pH value of 8 is above 7, it falls into the alkaline range.

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5.

Rain water is naturally acidic. What acid is it?
- A.
  
  Hydrochloric
- B.
  
  Gastric
- C.
  
  Ethanoic
- D.
  
  Carbonic
- E.
  
  Sulphuric
Correct Answer
D. Carbonic

Explanation
Rain water is naturally acidic due to the presence of carbon dioxide in the atmosphere. When carbon dioxide dissolves in water, it forms carbonic acid. This acid gives rainwater its slightly acidic nature.

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6.

How many officially recognized states of matter are there, and what are they called?
- A.
  
  3- Solid, Liquid and Gas
- B.
  
  4- Solid, Cholloid, Liquid and Gas
- C.
  
  5- Solid, Crystaline, Emulsion, Liquid and Gas
- D.
  
  4- Solid, Liquid, Gas and Plasma
- E.
  
  6- Supersolid, Solid, Liquid, Emulsion, Gas and Plasma
Correct Answer
D. 4- Solid, Liquid, Gas and Plasma

Explanation
There are four officially recognized states of matter: solid, liquid, gas, and plasma.

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7.

Hydrogen Oxide is more commonly referred to as what?
- A.
  
  Hydrogen Gas
- B.
  
  Ozone
- C.
  
  Water
- D.
  
  Rust
- E.
  
  Diesel
Correct Answer
C. Water

Explanation
Hydrogen Oxide is more commonly referred to as water. Water is composed of two hydrogen atoms and one oxygen atom, hence the name hydrogen oxide. It is a transparent, odorless, and tasteless liquid that is essential for all known forms of life. Water is widely used for various purposes such as drinking, cooking, cleaning, and industrial processes. It is also crucial for maintaining the Earth's ecosystems and climate.

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8.

The scientific formula E=MC²means what?
- A.
  
  That the energy of an object is equal to its mass time the speed of light squared.
- B.
  
  That the emulsive properties of an object are equal to its amount of magnesium atoms times the amount of its carbon atoms squared.
- C.
  
  That the energy of an object is equal to its momentum times its curvature squared.
- D.
  
  That the ethical sensitivity of a wire is equal to its resistance times its length squared.
- E.
  
  That the kinetic energy of an object is equal to its mass times its velocity squared.
Correct Answer
A. That the energy of an object is equal to its mass time the speed of light squared.

Explanation
The correct answer is that the energy of an object is equal to its mass times the speed of light squared. This is derived from Einstein's theory of relativity, which states that energy and mass are interchangeable and can be converted into each other. The equation E=MC2 represents this relationship, where E is energy, M is mass, and C is the speed of light. This equation shows that a small amount of mass can be converted into a large amount of energy, highlighting the immense power contained within even a tiny amount of matter.

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9.

The molecule C₁₂H₂₂O₁₁would be more commonly referred to as what?
- A.
  
  Salt
- B.
  
  Hydrocarbonic Acid
- C.
  
  Sugar
- D.
  
  Dynamite
- E.
  
  Plastic
Correct Answer
C. Sugar

Explanation
The molecule C12H22O11 is commonly referred to as sugar. Sugar is a type of carbohydrate that is commonly used as a sweetener in food and beverages. It is composed of carbon, hydrogen, and oxygen atoms, which are represented by the chemical formula C12H22O11. Sugar is a natural substance that can be found in fruits, vegetables, and honey, as well as being produced commercially from sugar cane or sugar beets. It is widely used in cooking and baking, and it provides a source of energy for the body.

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10.

Chlorine reacts with what on your body?
- A.
  
  Anything that is dark
- B.
  
  Everything
- C.
  
  Anything that is dry
- D.
  
  Anything that is wet
- E.
  
  Every living cell
Correct Answer
D. Anything that is wet

Explanation
Chlorine reacts with anything that is wet because it is a highly reactive chemical that readily combines with water molecules. When chlorine comes into contact with wet substances, such as water or moisture on your body, it can cause chemical reactions that may result in various effects, such as skin irritation or discoloration.

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11.

The law of the conservation of energy states that energy can neither be ________or _______ ?

Correct Answer
created or destroyed
destroyed or created

Explanation
The law of the conservation of energy states that energy can neither be created nor destroyed. This means that the total amount of energy in a closed system remains constant over time. Energy can only be transferred or transformed from one form to another. Therefore, the correct answer is "created or destroyed" and "destroyed or created" because both options convey the same meaning.

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Current Version
Mar 21, 2023

Quiz Edited by
ProProfs Editorial Team
May 26, 2010

Quiz Created by
Eggsisy

General Science Knowledge Test! Trivia Quiz

The change of state between Liquid and Gas (Not just water and steam) is generally called what?

Which of these reacts more strongly?

Carbon is a _____ at room temperature (state of matter)

Which of these are Sea waters value on the pH scale and is Alkaline or Acid?

Rain water is naturally acidic. What acid is it?

How many officially recognized states of matter are there, and what are they called?

Hydrogen Oxide is more commonly referred to as what?

The scientific formula E=MC2 means what?

The molecule C12H22O11 would be more commonly referred to as what?

Chlorine reacts with what on your body?

The law of the conservation of energy states that energy can neither be ________or _______ ?

The scientific formula E=MC²means what?

The molecule C₁₂H₂₂O₁₁would be more commonly referred to as what?

The law of the conservation of energy states that energy can neither be __or _ ?