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In: Chemistry

cA) [Mn(H2O)6]3+ (sp3d2 octahedral) B) [Mn(NO2)6]3- (d2sp3 octahedral) C) [Ni(CN)4]2- (square planar)

cA) [Mn(H2O)6]3+ (sp3d2 octahedral)

B) [Mn(NO2)6]3- (d2sp3 octahedral)

C) [Ni(CN)4]2- (square planar)

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