The value of 'n' for a chemical reaction A → B, whose reaction rate is → CA n , will be __________ if the rate of the reaction increases by a factor of 8, when the concentration of is doubled. (A) 0 (B) 1 (C) 2 (D) 3

The value of 'n' for a chemical reaction A → B, whose reaction rate
is → CA
n
, will be __________ if the rate of the reaction increases by a factor
of 8, when the concentration of is doubled.
(A) 0
(B) 1
(C) 2
(D) 3
by

1 Answer

Answer :

(D) 3
by

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Consider the reaction, C + O2 ⇌ CO2; ΔH = - 94 kcal. What will be the value of ΔH for the reaction CO2 → C + O2? (A) -94 kcal (B) +94 kcal (C) > 94 kcal (D) < -94 kcal

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