MCQ
Acid rain is due to :
- ACombination of oxides of sulphur with rain water.
- BCombination of oxides of nitrogen with rain water.
- CFormation of $\mathrm{H}_2 \mathrm{SO}_4$ and $\mathrm{HNO}_3$.
- ✓All of the above.
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$N{O_{\left( g \right)}} + \frac{1}{2}{O_2}_{\left( g \right)} \rightleftharpoons N{O_2}_{\left( g \right)}$
Given : $\Delta G^o_f (NO_2) = 52.0\, KJ/mole$
$\Delta G^o_f (NO) = 87.0\, KJ/mole$
$\Delta G^o_f (O_2) = 0\, KJ/mole$