- (A) variable
- (B) constant
- (C) single
- (D) infinite
Chemistry Mcqs
- (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
- (A) ligand
- (B) mono-dentate ligand
- (C) poly-dentate ligand
- (D) bi-dentate ligand
- (A) simples ions
- (B) complex ions
- (C) double salts
- (D) strong anions
- (A) orbitals of f-subshell
- (B) orbitals of d-subshell
- (C) orbitals of p-subshell
- (D) both A & B
- (A) diamagnetic
- (B) paramagnetic
- (C) good conductor
- (D) ferromagnetic
- (A) lanthanides & actinides
- (B) s and p block elements
- (C) chalcogens and halogens
- (D) d and f block elements
- (A) Potassium tetra cyano cupperate
- (B) Co-ordination number is 2
- (C) Ligand is positively charged
- (D) Central atom is present in avionic sphere
