MCQ
What happen when methane react with conc.$HNO_3$ at high temperature ?
- ✓Nitromethane is formed
- BNitromethane is formed
- C$CO_2$ and $H_2O$ are formed
- D$CO$ and $H_2O$ are formed
$CH _4+ HNO _3 \underset{400^{\circ} C }{\stackrel{\Delta}{\longrightarrow}} \underset{\text { (Nitromethane) }}{ CH _3 NO _2}+ H _2 O$
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$X$ $ = 1{s^2},\,\,2{s^2}2{p^6},\,\,3{s^2}3{p^6},\,\,4{s^2}$
and $Y$ $ = 1{s^2},\,\,2{s^2}2{p^6},\,\,3{s^2}3{p^5}$
The compound formed by combination of $X$ and $Y$ is