- (A) 0.12 — 0.25%
- (B) 2.5 — 4.5%
- (C) 2.0 — 4.0%
- (D) 0.25 — 2.5%
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- (A) type of ligands
- (B) types of hybridization in the elements of ligands
- (C) hybridization of central metal
- (D) All of above
- (A) polydentate ligand
- (B) chelate
- (C) monodentate ligand
- (D) hydrate
- (A) ammine
- (B) oxalato
- (C) carbonyl
- (D) cyano
- (A) anion
- (B) cation
- (C) Ligand is positively charged
- (D) acid
- (A) hydrates
- (B) hydrides
- (C) binary compounds
- (D) interstitial compounds
- (A) variable
- (B) constant
- (C) single
- (D) infinite
- (A) [Ar]4s23d4
- (B) [Ar] 4s23d4
- (C) [Ar]4s03d5
- (D) [Ar]4s13d5
- (A) corrode slowly
- (B) corrode rapidly
- (C) does not corrode easily
- (D) none of these
- (A) complex ion
- (B) coordination sphere
- (C) ligand
- (D) complex compound

