1.

What happens when (i) Sodium metal is dropped in water?(ii) Sodium metal is heated in free supply of air? (iii) Sodium peroxide dissolves in water?

Answer»

Solution :`2NA + 2H_(2)O to 2NaOH + H_(2)`
(ii) `2Na +O_(2) to2Na_(2)OH_(2)`
(iii) `Na_(2)O_(2) + 2H_(2)O to 2NaOH + H_(2)O_(2)`


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