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The crystal field-splitting order for cation in an octahedral field for ligands , ,
CHEMISTRY · Single correct · CBSE · Chemistry · Coordination Compounds · Coordination Compounds
Problem The crystal field-splitting order for Cr 3 + \text{Cr}^{3+} Cr 3 + cation in an octahedral field for ligands CH 3 COO − \text{CH}_3\text{COO}^- CH 3 COO − , NH 3 \text{NH}_3 NH 3 , H 2 O \text{H}_2\text{O} H 2 O , CN − \text{CN}^- CN − is:
(1) CH 3 COO − < H 2 O < NH 3 < CN − \text{CH}_3\text{COO}^- < \text{H}_2\text{O} < \text{NH}_3 < \text{CN}^- CH 3 COO − < H 2 O < NH 3 < CN −
(2) CH 3 COO − < NH 3 < H 2 O < CN − \text{CH}_3\text{COO}^- < \text{NH}_3 < \text{H}_2\text{O} < \text{CN}^- CH 3 COO − < NH 3 < H 2 O < CN −
(3) H 2 O < CH 3 COO − < NH 3 < CN − \text{H}_2\text{O} < \text{CH}_3\text{COO}^- < \text{NH}_3 < \text{CN}^- H 2 O < CH 3 COO − < NH 3 < CN −
(4) NH 3 < CH 3 COO − < H 2 O < CN − \text{NH}_3 < \text{CH}_3\text{COO}^- < \text{H}_2\text{O} < \text{CN}^- NH 3 < CH 3 COO − < H 2 O < CN −
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