1
KCET 2021
MCQ (Single Correct Answer)
+1
-0

The rate of a gaseous reaction is given by the expression $$k[A][B]^2$$. If the volume of vessel is reduced to one half of the initial volume, the reaction rate as compared to original rate is

A
$$\frac{1}{16}$$
B
$$\frac{1}{8}$$
C
8
D
16
2
KCET 2021
MCQ (Single Correct Answer)
+1
-0

Higher order $$(>3)$$ reactions are rare due to

A
shifting of equilibrium towards reactants due to elastic collisions
B
loss of active species on collision
C
low probability of simultaneous collision of all reacting species
D
increase in entropy as more molecules are involved
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