TNPSC Chemistry Objective Questions and Answers - 1

Question: 1

Who was the inventor of atomic theory?

(A) Albert Einstein

(B) Newton

(C) Rutherford

(D) John Dalton

Question: 2

Who invented nuclear reactor?

(A) Antanie Lavoisier

(B) Charles Bonnet

(C) Enrico Fermi

(D) Edward Jenner

Question: 3

The most malleable metal is

(A) Gold

(B) Silver

(C) Sodium

(D) Alluminium

Question: 4

Which of the following is a source of methane?

(A) Wetlands

(B) Cement Industry

(C) Foam Industry

(D) Thermal Power Plants

Question: 5

The explosive nitroglycerine is a

(A) Ester

(B) Salt

(C) Complex hydrocarbon

(D) Nitro hydrocarbon