Consider the following statements and select the correct option using the codes given. (i) [Cr(NH ) ][Cr(CN) ] and [Cr(NH ) (CN) ] [Cr(NH ) (CN) ] are coordination isomers. (ii) [Cr(py) (H O) Cl ]Cl a

Question

Consider the following statements and select the correct option using the codes given. (i) [Cr(NH ) ][Cr(CN) ] and [Cr(NH ) (CN) ] [Cr(NH ) (CN) ] are coordination isomers. (ii) [Cr(py) (H O) Cl ]Cl and [Cr(py) (H O)Cl ]H O are linkage isomers. (iii) [Pt(NH ) Br ]Cl and [Pt(NH ) Cl ]Br are linkage isomers. (iv) [NiCl (PPh ) ] (tetrahedral) exhibits geometrical isomerism.

(A) (i) only
(B) (i) and (ii) only
(C) (ii) and (iii) only
(D) (iii) and (iv) only 3 6 6 3 4 2 3 2 4 2 2 2 2 2 2 3 2 3 4 2 2 3 4 2 2 2 3 2 3 6 6 3 4 2 3 2 4 2 2 2 2 2 2 3 2 3 4 2 2 3 4 2 2 2 3 2 Total number of stereo isomer of given compound (1) 8 (2) 32 (3) 4 (4) 16 (1) 8 (2) 32 (3) 4 (4) 16 Consider following table– Column-I Column-II (A) Best and latest technique for isolation, purification and separation of organic compounds (i) Chromatography (B) In lassaigne's test for ‘N’ (ii) Vacuum distillation (C) In Lassaigne's test for ‘S’ (iii) Violet coloured complex is formed (D) Aniline is separated from water by (iv) Prussian blue coloured complex is formed (E) Glycerol is purified from spent lye (v) Steam disstillation The correct match is– (A) (B) (C) (D) (E) (1) (i) (ii) (iii) (iv) (v) (2) (iv) (v) (iii) (ii) (i) (3) (i) (iv) (iii) (v) (ii) (4) (v) (iii) (iv) (ii) (i) (A) (i) (ii) (iv) (E) (v) (A) (B) (C) (D) (E) (1) (i) (ii) (iii) (iv) (v) (2) (iv) (v) (iii) (ii) (i) (3) (i) (iv) (iii) (v) (ii) (4) (v) (iii) (iv) (ii) (i) LTS MOCK TEST PHASE - LEADER TEST SERIES

Prashant Kotian · Accepted Answer

Correct answer: C

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