MCQ
Which has the highest second ionisation potential
- ANitrogen
- BCarbon
- ✓Oxygen
- DFluorine
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Half-life does not depend on the concentration of the reactant. After $10 \,\min,$ volume of $N_2$ gas is $20\, L$ and after the completion of reaction, it is $100\, L$. Hence, rate constant is :- 
