JEE Mains 6-Apr-2023 Shift 1 Solved Paper

For the adsorption of hydrogen on platinum, the activation energy is 30‌kJ‌mol−1 and for the adsorption of hydrogen on nickel, the activation energy is 41.4‌kJ‌mol−1. The logarithm of the ratio of the rates of chemisorption on equal areas of the metals at 300K is
(Nearest integer)
Given: ln‌10=2.3
R=8.3JK−1mol−1