MCQ
Lewis acid are those substances
- ✓Which accept electron pair
- BWhich provide ${H^ + }$ion in the solution
- CWhich give electron pair
- DWhich accept $O{H^ - }$ion
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(Given : Atomic masses: $C$ : $12.0\, u$, $H : 1.0\, u , N : 14.0\, u , Br : 80.0\, u ]$
Sucrose $\xrightarrow[{Cleavage\,\,(Hydrolysis)}]{{Gly\cos idic\,bond}}A + B\xrightarrow[{{\text{reagent}}}]{{{\text{Seliwanoff 's}}}}?$

${N_2}\left( g \right) + 3{H_2}\left( g \right) \rightleftharpoons \,2N{H_3}\left( g \right)$
On addition of an inert gas at constant pressure & constant temperature which of the following change is $NOT$ observed