Jee Main
Chemical Kinetics And Nuclear Chemistry
JEE Main 2022 (Online) 25th July Morning Shift
INTEGER+4 / -12022
The half life for the decomposition of gaseous compound \(\mathrm{A}\) is \(240 \mathrm{~s}\) when the gaseous pressure was 500 Torr initially. When the pressure was 250 Torr, the half life was found to be \(4.0\) min. The order of the reaction is ______________. (Nearest integer)