- (A) Plastic
- (B) Glass
- (C) Rubber
- (D) None of the above
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) 12% alcohol
- (B) 90% alcohol
- (C) 95% alcohol
- (D) 100% alcohol
- (A) molecules become more disordered.
- (B) K.E of the molecules decreases
- (C) intermolecular forces become weaker.
- (D) molecules move more frequently.
- (A) 20cm3/min
- (B) 40cm3/min
- (C) 160cm3/min
- (D) 2.5cm3/min
- (A) a solvent
- (B) an anti freezing agent
- (C) a substitute for petrol
- (D) for denaturing of ethyl alcohol
- (A) 1 x 10-1
- (B) 1 x 10-14
- (C) 1 x 10-7
- (D) 1
- (A) whole amount of reactant does not change into product
- (B) chemical equilibrium is established
- (C) a catalyst changes the direction of reaction
- (D) rate of forward reaction decreases as reaction proceeds
- (A) VSEPR
- (B) VBT
- (C) MOT
- (D) none of the above
- (A) Be+2H2O?Be (OH)2+H2
- (B) Be+H2O?Be (OH)2+H2
- (C) Be+H2O?[Be (OH)4]+2+H2
- (D) no reaction
- (A) copper
- (B) ice
- (C) diamond
- (D) graphite
Submit Your Mcqs
Management Sciences
Engineering Subjects
Medical Subjects
LIKE US ON
