1.

Identify the incorrect statement among the following :

Answer»

Silicon reacts with `NaOH(aq)` in the presence of air to GIVE `Na_(2)SiO_(3) and H_(2)O`
`Cl_(2)` reacts with excess of `NH_(3)` to give `N_(2)` and `HCl`
`Br_(2)` reacts with hot and strong `NaOH` solution to give `NaBr, NaBrO_(4) and H_(2)O`
Ozone reacts with `SO_(2)` to give `SO_(3)`.

Solution :`3Br_(2)+underset("hot")(6NaOH)rarr 5NaBr+NaBrO_(3)+3H_(2)O`


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