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1000 Chemical Reaction Engineering
Quiz 2
Solution
Q.1.
Which of the following is true for the rate law of a reversible reaction?
a) Rate law can be written only in terms of concentrations
b) It reduces to irreversible form when product concentration is zero
c) It satisfies thermodynamic relationships at all times
d) Rate law can be written only in terms of partial pressures
Q.2.
Which of the following constants is a type of equilibrium constant?
a) Association constant
b) Solubility
c) Decay constant
d) Dissociation constant
Q.3.
Which of the following represents series type deactivation model? (Where R is the product and P is the poison)
a) A → R + P↓
b) A → R → P↓
c) A → R, A → P
d) A → P↓
Q.4.
What is the activity of a catalyst when a time t = 0?
a) Unity
b) ∞
c) Zero
d) Negative
Q.5.
Which of the following represents second-order bimolecular type reversible reaction?
a) A+B ↔ R
b) A ↔ R+S
c) A ↔ B
d) A+B ↔ R+S
Q.6.
Which of the following is not a characteristic of tracer?
a) Easily detectable
b) Absorbance onto the reactor surface
c) Inertness
d) Non-reactive
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