Chemistry-Rate of Reaction
NEET Chemistry Rate of Reaction MCQ Question
Type: MCQ-fact-Medium-Class 12
What is the rate expression for a general reaction aA + bB → cC + dD?
A
Rate = k [A] x [B] y
B
Rate = k [A] + [B]
C
Rate = k [A] * [B]
D
Rate = k [A] - [B]
Correct Answer
Option A
Detailed Explanation
The rate expression for a general reaction is given by Rate = k [A] x [B] y, where k is the rate constant and x and y are the exponents that may or may not equal the stoichiometric coefficients.
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