Chemical Kinetics And Nuclear Chemistry

For the decomposition of azomethane.

CH₃N₂CH₃(g) \(\to\) CH₃CH₃(g) + N₂(g), a first order reaction, the variation in partial pressure with time at 600 K is given as

The half life of the reaction is __________ \(\times\) 10^\(-\)5 s. [Nearest integer]