1.

An elementary reaction is given as 2P + Qtoproducts. If concentration of Q is kept constant and concentration of P is doubled then rate of reaction is

Answer»

doubled
halved
QUADRUPLED
remains same

SOLUTION :`r_1 = k [P]^2[Q]`
`r_2 = k [2P]^2[Q]`
`:.r_2/r_1 = 4`


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