JEE Mains Model Paper 12

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Question : 80 of 90

Marks: +1, -0

The correct statement among the following

Cis - [CrCl2(ox)2]3− is optically active
Boric acid is a Tribasic acid
MnO42− dis-proportionates into MnO4− and MnO2 is Alkaline medium
Stability of Sn2+ > Sn4+

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