Chemistry Quiz Questions and Answers for Class 12, 11, 10, 9, 8, 7, 6 - 1

Question: 1

Soda water contains

(A) Nitrous acid

(B) Carbon dioxide

(C) Carbonic acid

(D) Sulphuric acid

Question: 2

Which of the following is used as a coolant in nuclear reactors?

(A) Graphite

(B) Liquid sodium

(C) Cadmium

(D) Heavy water

Question: 3

Which one of the following is not radioactive?

(A) Astatine

(B) Zirconium

(C) Tritium

(D) Francium

Question: 4

Which of the following is a non-metal that remains liquid at room-temperature?

(A) Phosphorus

(B) Helium

(C) Chlorine

(D) Bromine

Question: 5

Which of the following is to be found in the tomato sauce?

(A) Acetic acid

(B) Oxalic acid

(C) Lactic acid

(D) Citric acid