Hard Chemistry Questions and Answers for SSC Exam
Q : Who proposed first atomic theory ?
Correct Answer : C
Q : pH of blood is ?
Correct Answer : C
Q : pH of water is
Correct Answer : C
Q : Which one of the following is the softest?
Correct Answer : A
Q : Which have the maximum density ?
Correct Answer : A
Q : Which one of the following gas is readily soluble in water at room temperature ?
Correct Answer : D
Q : Which is also called Stranger Gas ?
Correct Answer : A
Q : The chemical used as a fixer in photography is ?
Correct Answer : A
Q : Water drops are spherical because of ?
Correct Answer : D
Q : Aspirin is
Correct Answer : A
(A) E Rutherford
(B) De Broglie
(C) John Dalton
(D) D.I. Mendeleef
Correct Answer : C
(A) 10.4
(B) 9
(C) 7.4
(D) 4
Correct Answer : C
(A) 5
(B) 6
(C) 7
(D) 8
Correct Answer : C
(A) sodium
(B) iron
(C) aluminium
(D) lithium
Correct Answer : A
(A) water
(B) Benzene
(C) Ice
(D) Chloroform
Correct Answer : A
(A) chlorine
(B) nitrogen
(C) ammonia
(D) carbon dioxide
Correct Answer : D
(A) Xenon
(B) Neon
(C) Argon
(D) Nitrous oxide
Correct Answer : A
(A) sodium thiosulphate
(B) sodium sulphate
(C) borax
(D) ammonium sulphate
Correct Answer : A
(A) viscosity
(B) density
(C) polarity
(D) surface tension
Correct Answer : D
(A) acetyl salicylic acid
(B) sodium salicylate
(C) methyl salicylate
(D) ethyl salicylate
Correct Answer : A