MCQ
Amongst the following, $HBr$ reacts fastest with
- APropane$-1-$ol
- BPropane$-2-$ol
- C$2-$methyl propane$-1-$ol
- ✓$2-$ methyl propane$-2-$ol
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$(a)$ $CO < C{O_2} < CO_3^{2 - }$ $ \Rightarrow $ Bond length
$(b)$ ${O_2} < {O_3} < O_2^{ - 2}$ $ \Rightarrow $ Bond length
$(c)$ ${N_2} < N_2^ + $ $ \Rightarrow $ Bond energy
