1.

The ease of substitution of H by nitro group in alkane follows the orderA. `3^(@)H lt 2^(@)H lt 1^(@)H`B. `3^(@)H gt 2^(@)H gt 1^(@)H`C. `3^(@)H lt 2^(@)H gt 1^(@)H`D. `3^(@) H gt 2^(@)H lt 1^(@)H`.

Answer» Correct Answer - B
Nitration of alkane at `100^(@)C` follows free radical mechanism. The ease of replacement of `H^(@)` by `NO_(2)` follow the stability order of the free radical.


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