Question

For the reaction A + B + C + D, the following
observations were made:
(i) When the concentration of A was doubled,
the rate of formation of D was doubled
(ii) When the concentration of B was halved, the
rate of formation of D becomes one fourth
(ii) Doubling the concentration of C has no effect
on rate
Select the correct statement
(1) Rate eqn r = k[A] [B]"/2
(2) Reactant C must involve in rate determining step
(3) Only A & B participate in the rate determining step
(4) Order of C is 1​

Answer 1

Answer:

ur answer is option c is the correct answer.

Explanation:

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