Question

A chemical reaction was carried out at 300 K and 280 K. The rate constant were found to be $k_1$ and $k_2$ respectively, then

• A. $k_2=4k_1$
• B. $k_2=0.25k_1$
• C. $k_2=2k_1$
• D. $k_2=0.5k_1$

Answer 1

Answer: (B)

$k_2=0.25k_1$

Answer 2

The correct option is (B): $k_2=0.25k_1$.