See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Since, decomposition of N2O on hot platinum surface follows ZERO order kinetics: So, 1/2 o a t 2k  or   o 1/2 a 2k t     o 1/2 loga log 2k logt   y C mx   o m 1 or tan 1 or 45    o C log2k ve  