MCQ
A metal $M$ having electronic configuration $M$-$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}3{p^6}3{d^{10}}4{s^1}$
- A$s-$ block element
- ✓$d-$ block element
- C$p-$ block element
- DNone of these
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$I ^{-}+ ClO _3^{-}+ H _2 SO _4 \longrightarrow Cl ^{-}+ HSO _4^{-}+ I _2$
The correct statement(s) in the balanced equation is/are:
$(A)$ Stoichiometric coefficient of $HSO _4^{-}$is 6 .
$(B)$ lodide is oxidized.
$(C)$ Sulphur is reduced.
$(D)$ $H _2 O$ is one of the products.