1.

The half-life of a first order reaction having rate constant     K = 1.7 ´ 10-5 s-1 is                                      [BHU 2005]

A.                 12.1 h   
B.                 9.7 h
C.                 11.3 h   
D.                 1.8 h
Answer» D.                 1.8 h


Discussion

No Comment Found

Related MCQs