Question

Which of the following arrangements represent increasing oxidation number of the central atom?
(a) $CrO_2^-$, $ClO_3^-$, $CrO_4^{2-}$, $MnO_4^-$
(b) $ClO_3^-$, $CrO_4^{2-}$, $MnO_4^-$, $CrO_2^-$
(c) $CrO_2^-$, $ClO_3^-$, $CrO_4^{2-}$, $MnO_4^-$
(d) $CrO_4^{2-}$, $MnO_4^-$, $CrO_2^-$, $ClO_3^-$

Answer 1

Hello Friend

The answer of u r question

Option.D

Thank you

Answer 2

${\huge {\mathfrak {Answer :-}}}$

➡️ Option (D)

That's it..