MCQ
The reactivity of ethyl chloride is
- AMore or less equal to that of benzyl chloride
- ✓More than that of benzyl chloride
- CMore or less equal to that of chlorobenzene
- DLess than that of chlorobenzene
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
$(i)\, N_2 + 2O_2 \to 2NO_2\,\,\, \Delta H = 67.9\,kJ$
$(ii)\, N_2 + 2O_2 \to N_2O_4\,\,\, \Delta H = 9.3\,kJ$
......$kJ$

