Choose the correct option regarding the following complex compound which follows (F)…

CHEMISTRY · Single correct · CBSE · Chemistry · Coordination Compounds · Coordination Compounds

Problem

Choose the correct option regarding the following complex compound which follows (F) and does not follow (NF) the Sidgwick EAN rule :


(I) $[(Ph_3P)_2PdCl_2PdCl_2]$	(II) $[NiBrCl(en)]$
(III) $Na_4[Fe(CN)_5NOS]$	(IV) $Cr(CO)_3(NO)_2$

(1) | (I) | (II) | (III) | (IV) | |---|---|---|---| | NF | NF | NF | NF | (2) | (I) | (II) | (III) | (IV) | |---|---|---|---| | F | F | F | NF | (3) | (I) | (II) | (III) | (IV) | |---|---|---|---| | NF | NF | F | F | (4) | (I) | (II) | (III) | (IV) | |---|---|---|---| | NF | NF | NF | F |

Related theory

Valence Bond Theory
Coordination Compounds
Bonding in Coordination Compounds

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