Question:

Two different first order reactions have rate constants k1 and k2 at T1(k1>k2). If temperature is increased from T1 to T2, then new constants become k3 and k4 respectively. Which among the following relations is correct?

Updated On: Jul 12, 2024
  • (A) k1>k2=k3=k4
  • (B) k1<k3 and k2<k4
  • (C) k1=k3=k4
  • (D) k1>k2>k3>k4
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is B

Solution and Explanation

Explanation:
As given, the temperature is increased from T1 to T2, then new constants become k3 and k4 respectively.Rate constant increases with increase in temperature.So, k1<k3 and k2<k4Hence, the correct option is (B).
Was this answer helpful?
0
0