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The correct formula of diammine dichlorodicyano chromate (III) is :
CHEMISTRY · Single correct · CBSE · Chemistry · Coordination Compounds · Coordination Compounds
Problem The correct formula of diammine dichlorodicyano chromate (III) is :
(1) [ CrCl 2 ( CN ) 2 ( NH 3 ) 2 ] 3 + [\text{CrCl}_2(\text{CN})_2(\text{NH}_3)_2]^{3+} [ CrCl 2 ( CN ) 2 ( NH 3 ) 2 ] 3 +
(2) [ CrCl 2 ( CN ) 2 ( NH 3 ) 2 ] 3 − [\text{CrCl}_2(\text{CN})_2(\text{NH}_3)_2]^{3-} [ CrCl 2 ( CN ) 2 ( NH 3 ) 2 ] 3 −
(3) [ CrCl 2 ( CN ) 2 ( NH 3 ) 2 ] [\text{CrCl}_2(\text{CN})_2(\text{NH}_3)_2] [ CrCl 2 ( CN ) 2 ( NH 3 ) 2 ]
(4) [ CrCl 2 ( CN ) 2 ( NH 3 ) 2 ] − [\text{CrCl}_2(\text{CN})_2(\text{NH}_3)_2]^- [ CrCl 2 ( CN ) 2 ( NH 3 ) 2 ] −
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