1.

R-overset(O)overset(||)C-NH_(2)+xNaOH+Br_(2)rarrR-NH_(2)+2NaBr+Na_(2)CO_(3)+H_(2)O Number of moles of NaOH used in above Hoffmann bromamide reaction is :

Answer»

3
4
5
6

Solution :(b) Balanced reaction is `R-OVERSET(O)overset(||)C-NH_(2)+4NaOH+Br_(2)rarrR-NH_(2)+2NaBr+Na_(2)CO_(3)+H_(2)O`


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