Question 63 of 118

Half-life is independent of concentration of reactant. After 10 minutes volume of N2 gas is 10L and after complete reaction it is 50 L. Hence rate constant is

1. (2.303/10)log5 min-1

2. (2.303/10) log 1.25 min-1

3. (2.303/10) log 2 min-1

4. (2.303/10) log 4 min-1