JEE Mains 13-Apr-2023 Shift 1 Solved Paper

t87.5 is the time required for the reaction to undergo 87.5% completion and t50 is the time required for the reaction to undergo 50% completion. The relation between t87.5 and t50 for a first order reaction is _________ t87.5 =x×t50. The value of x is _________ . (Nearest integer)