- (A) Substitution reaction
- (B) Addition reaction
- (C) Polymerization reactions
- (D) Oxidation reactions
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) Ether
- (B) Ketone
- (C) Aldehyde
- (D) Ester
- (A) diphenyl amine
- (B) diphenyl methane
- (C) naphthalene
- (D) biphenyl
- (A) acetylene
- (B) N-hexane
- (C) Benzene sulphonic acid
- (D) Sodium benzoate
- (A) Benzyl chloride
- (B) o – chlorotoluene
- (C) p – chlorotoluene
- (D) benzoic acid
- (A) Specific gravity method
- (B) Vapour density method
- (C) X-ray diffraction method
- (D) Distillation methos
- (A) o – chloronitrobenzene
- (B) p – chloronitrobenzene
- (C) m – chloronitrobenzene
- (D) A & B
- (A) As nitrometer
- (B) To remove air bubbles from molten metal
- (C) To produce alloy
- (D) As insulator
- (A) 26%
- (B) 27%
- (C) 37%
- (D) <2.6%
- (A) 4
- (B) 2
- (C) 1
- (D) 6
