Which one has valency other than one?

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E

Editor

Sep 18, 2022

Which one has valency other than one?

Difficulty: Easy

A:

\rm{Br\,\,\,in\,\,\,Br_{2}O}

B:

\rm{K\,\,\,in\,\,\,KCl}

C:

\rm{Mn\,\,\,in\,\,\,KMnO_{4}}

D:

\rm{Na\,\,\,in\,\,\,NaCl}

View Solution Steps

ID: 63273dbdca83163ac3a16ed3

Which one has valency other than one?