- (A) Stirred tank
- (B) Tubular flow
- (C) Batch
- (D) Fixed bed
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) Decreases
- (B) Increases
- (C) Remain unaffected
- (D) Increases linearly with temperature
- (A) Ions
- (B) Masses
- (C) Atoms
- (D) Both
- (A) Hydrogenation of oils
- (B) Gas phase oxidation of SO2 in chamber process
- (C) Alkylation of hydrocarbons
- (D) None of these
- (A) Most suitable for a second order reaction
- (B) Most suitable for a reversible reaction
- (C) Completely self-supporting in its thermal energy requirements
- (D) Isothermal in nature
- (A) Increasing the concentration of one of the reactants
- (B) Increasing the concentration of one or more of the products
- (C) Removal of at least one of the products at regular interval
- (D) None of these
- (A) -rA = (k . PA . PB)/(1 + KAPA + KPPP)
- (B) -rA = (k . PA 2 – k1PP)/(1 + KAPA + KPPP)
- (C) -rA = (k . PA . PB)/(1 + KAPB + KBPB . KPPP)
- (D) -rA = (k . PA . PB)/(1 + KAPA)
- (A) K3 = K1.K2
- (B) K3 = (K1.K2)0.5
- (C) K3(K1+K2)/2
- (D) K3 = (K1.K2)2
- (A) 256
- (B) 512
- (C) 112
- (D) 612
- (A) Both forward and backward reactions will be exothermic
- (B) Neither of the reactions will be endothermic
- (C) The combination reaction will be exothermic, while the dissociation reaction will be endothermic
- (D) The combination reaction will be endothermic, while the dissociation reaction will be exothermic

