Verified Solution • 2025–26 Session
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QAIPMT-2005-Ch-2482: NEET 2005 Chemistry - Class 12 AIPMT-2005-Ch-2482 Solution: Electrolytic reduction of nitrobenzene in weakly acidic medium…
Electrolytic reduction of nitrobenzene in weakly acidic medium gives
Multiple Choice Options
- A N-phenylhydroxylamine
- B nitrosobenzene
- C aniline
- D p-hydroxyaniline.
Step-by-Step Verified Solution
We know that enthalpy of neutralization of a strong acid
and a strong base is �57.33 kJ mol �1 .
Here, MgO
is the weak base and HCl is a strong acid thus, a
small amount of energy is used in the ionization
of MgO thus, the heat of neutralization decreases.
Therefore, enthalpy of neutralization is less than
� 57.33 kJ mol �1