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Consider the rate law expression for a r...

Consider the rate law expression for a reaction : `rate = k[NO_2^-] [I^-][H^+]^2`
Which of the following is/are not correct ?

A

When concentration of both `NO_2^-` and `I^-` are doubled rate becomes 4 times.

B

When concentration of `H^+` is tripled, rate becomes nine times.

C

When concentration of each of `H^+, NO_2^-` and `I^-` are tripled, rate becomes nine times.

D

When concentration of `NO_2^-` is doubled, of `I^-` is halved and of `H^+` is doubled rate becomes 16 times.

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