Chemistry Multiple Choice Questions and Answers - 1

Question: 1

Which one of the following is also called stranger gas?

(A) Nitrous oxide

(B) Xenon

(C) Neon

(D) Argon

Ans: B

Xenon

Question: 2

_____ is also known as marsh gas.

(A) Acetylene

(B) Ethylene

(C) Methane

(D) Ethane

Ans: C

Methane

Question: 3

What is main component of gober gas?

(A) Chlorine

(B) Hydrogen

(C) Methane

(D) Ethylene

Ans: C

Methane

Question: 4

Which of the following is not a source of sulphur?

(A) Cinnabar

(B) Galena

(C) Carnalite

(D) Gypsum

Ans: C

Carnalite

Question: 5

The quantum theory was first enunciated by

(A) Max Born

(B) Max Planck

(C) Albert Einstein

(D) Niel Bohr

Ans: B

Max Planck

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