- (A) pOH decreases and pH increases
- (B) pOH and pH both decreases
- (C) pH and pOH both increases
- (D) pH decreases and pOH increases
Exam preparation MCQs with answers
Practice Pakistan's most useful MCQs for competitive exams
Prepare for NTS, PPSC, FPSC and subject-wise tests with fresh multiple choice questions, clear options and quick answer reveal.
Latest MCQs
- (A) 0.5
- (B) 1
- (C) 3
- (D) 5
- (A) Less
- (B) More
- (C) Same
- (D) Either more or less; depends upon the solvent
- (A) Normality
- (B) Molarity
- (C) Molality
- (D) Formality
- (A) 1
- (B) 2
- (C) 3
- (D) 4
- (A) 2/3
- (B) 1/3
- (C) 1/2
- (D) 1/3 × (298/273)
- (A) Its molecular size is very small
- (B) Its critical temperature is more than 0°C
- (C) Forces operative between its molecules are negligible
- (D) It gets solidified directly without becoming liquid
- (A) Increases
- (B) Decreases
- (C) Remain constant
- (D) Increases linearly
- (A) 0.1013
- (B) 1.013
- (C) 10.13
- (D) 101.3
- (A) x1/x2
- (B) x2/x1
- (C) 1 – (x1/x2)
- (D) 1/x2
