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For a chemical reaction, mA to xB, the...

For a chemical reaction,
`mA to xB`, the rate law is `r=k[A]^2`. If the concentration of A is doubled, the reaction rate will be

A

doubled

B

quandrupled

C

increased by 8 times

D

uncharged

Text Solution

Verified by Experts

The correct Answer is:
b
`:r=K[A]^(2)`
When concentration of A is doubled ,
`r=K[2A]^(2)`
`r=4k[A]^(2)`
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