- (A) In a multistep reaction, the slowest step is the rate determining step
- (B) In general, the rate of a reaction becomes triple for every 10°C rise in temperature
- (C) Slow chemical reactions have generally high values of activation energy
- (D) Molecularity of a reaction cannot be zero but the order of a reaction can be zero
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- (A) A P.F. reactor in series
- (B) A P.F. reactor in parallel
- (C) More CSTR’s in series
- (D) More CSTR’s in parallel
- (A) k ∝ √T
- (B) k ∝ e-E/RT
- (C) k ∝ T e-E/RT
- (D) None of these
- (A) nD = (n + 1)/2
- (B) nD = n/2
- (C) n
- (D) = n + 1
- (A) Temperature of the system
- (B) Presence or absence of inerts
- (C) Pressure of the system
- (D) Kinetics of the reaction
- (A) (i) increases (ii) decreases
- (B) (i) decreases (ii) increases
- (C) (i) increases (ii) increases
- (D) (i) decreases (ii) decreases
- (A) CA0 Vs t1/2
- (B) ln CA0 Vs t1/2
- (C) CA0 Vs ln t1/2
- (D) ln CA0 Vs ln t1/2
- (A) A
- (B) N
- (C) A + N
- (D) A – N
- (A) Has altogether three streams either entering or leaving
- (B) Processes three reactants at different flow rates
- (C) Processes three reactants with same flow rate
- (D) Employs all the three phases (i.
- (E) solid, liquid and gas)
- (A) Autocatalytic
- (B) Photochemical
- (C) Consecutive
- (D) Zero order
