Conisder the following elementary reaction, `2A + B + C rarr` Products. All reactants are present in the gaseous state and reactant `C` is taken in excess. How will the rate change if the concentration of A is doubled and that of B is tripled ?A. The rate increases `12` times of original value.B. The rate increases `8` times of original value.C. The rate reduces `12` times of original value.D. The rate reduces `8` times of original value.

Conisder the following elementary reaction, `2A + B + C rarr` Products

1.	Conisder the following elementary reaction, `2A + B + C rarr` Products. All reactants are present in the gaseous state and reactant `C` is taken in excess. How will the rate change if the concentration of A is doubled and that of B is tripled ?A. The rate increases `12` times of original value.B. The rate increases `8` times of original value.C. The rate reduces `12` times of original value.D. The rate reduces `8` times of original value.
Answer» Correct Answer - A `r_(1)=k[A]^(2)[B]` `r_(2)=k[2A]^(2)[3B]` `(r_(2))/(r_(1))= 12impliesr_(2)= 12r_(1)`

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