Chemistry Quiz Questions and Answers - 1

Question: 1

What is condensation?

(A) Change of heat energy into cooling energy

(B) Change of vapour into liquid

(C) Change of solid into liquid

(D) Change of gas into solid

Ans: B

Change of vapour into liquid

Question: 2

Which of the following metals exhibits similarity in properties of aluminium?

(A) Ba

(B) Be

(C) Ca

(D) Sr

Ans: B


Question: 3

Name the scientist who stated that matter can be converted into energy

(A) Boyle

(B) Einstein

(C) Avogadro

(D) Lavoisier

Ans: B


Question: 4

The heavy water is a type of

(A) Fuel

(B) Ore

(C) Moderator

(D) Coolent

Ans: C


Question: 5

The combustible material at the tip of a safety match stick is

(A) Antimony sulphide

(B) Manganese dioxide

(C) Sulphur

(D) Phosphorus

Ans: A

Antimony sulphide

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