question_answer

Match the columns

	Column-I		Column-II
[A]	Compound formed when yellow \[CrO_{4}^{2-}\] acidified.	(p)	Acidified \[MnO_{4}^{-}\]
[B]	Reagent oxidises \[F{{e}^{2+}}\]to \[F{{e}^{3+}}.\]	(q)	\[C{{r}_{2}}O_{7}^{2-}\]
[C]	Compound produced when \[Mn{{O}_{2}}\] is fused with \[KN{{O}_{3}}.\]	(r)	\[{{K}_{2}}Mn{{O}_{4}}\]
[D]	Compound having dark purple crystals isostructural with \[KCl{{O}_{4}}.\]	(s)	\[KMn{{O}_{4}}\]

A) A\[\to \](q), B\[\to \](p), C\[\to \](r), D\[\to \](s)

B) A\[\to \](p), B\[\to \](q), C\[\to \](r), D\[\to \](s)

C) A\[\to \](q), B\[\to \](r), C\[\to \](p), D\[\to \](s)

D) A\[\to \](q), B\[\to \](p), C\[\to \](s), D\[\to \](r)