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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 cone, of A

D

cube of concentration of A

Text Solution

Verified by Experts

The correct Answer is:
B
`2^(n) =4, 3^(n)=9`
rate `=K_(1)[NO_(2)]^(2)`……..(1)
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NARAYNA-CHEMICAL KINETICS -EXERCISE -2 (C.W) RATE OF REACTION & FACTORS
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  12. The rate temperature changes from 300K to 310K. Activation energy of s...

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