Question

85. For the 1st order reaction: A(g) +2B(g) + C(s) the t1/2 = 24 min. The reaction is carried out taking certain mass of A enclosed in a vessel in which it exerts a pressure of 400 mm Hg. The pressure of the
reaction mixture after expiry of 48 min will be
1) 700 mm
2) 600mm
3) 800 mm
4) 1000 mm​

Answer 1

Explanation:

The answer for the above question is 32