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If doubling the concentration of a react...

If doubling the concentration of a reactant `'A'` increases the rate `4` times and tripling the concentration of `'A'` increases the rate `9` times, the rate is proportional to

A

Concentration of A

B

Square of concentration of A

C

Under root of the concentration of A

D

Cube of concentration of A

Text Solution

Verified by Experts

The correct Answer is:
B
`2^(2) = 4 , 3^(2) = 9`
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