MCQ
When $AgNO_3$ is heated strongly, the products formed are
- A$NO$ and $NO_2$
- ✓$NO_2$ and $O_2$
- C$NO_2$ and $N_2O$
- D$NO$ and $O_2$
The reaction is as follows:
$2 AgNO _3( l ) \stackrel{\Delta}{\longrightarrow} 2 Ag ( s )+ O _2( g )+2 NO _2( g )$
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$x$ is
$(B)$ $I _{2}+ H _{2} O _{2}+2 OH ^{-} \rightarrow 2 I ^{-}+2 H _{2} O + O _{2}$
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