Home: Chemistry MCQs
Q. The pH of a neutral solution is
(A) 5
(B) 7
(C) 10
(D) 14
The answer is: (B) 7 ☑
Q. The pH of an acidic solution is _____ 7.
(A) less than
(B) greater than
(C) equal to
(D) (A) and (C)
The answer is: (A) less than ☑
Q. The branch of chemistry in which we study hydrocarbon and their derivatives is called
(A) Organic chemistry
(B) Inorganic chemistry
(C) Industrial chemistry
(D) Biochemistry
The answer is: (A) Organic chemistry ☑
Q. The metal present in combined state is called
(A) solid
(B) compound
(C) mineral
(D) None of these
The answer is: (C) mineral ☑
Q. Which of the following is homogeneous mixture?
(A) Smoke
(B) Fog
(C) Smog
(D) Air
The answer is: (D) Air ☑