Question Answers

What is (are) number(s) of unpaired electrons in the square planar (Pt(CN)4) 2- ion (a) Zero (b) 1 (c) 4 (d) 6 What is (are) number(s) of unpaired electrons in the square planar (Pt(CN)4) 2- ion (a) Zero (b) 1 (c) 4 (d) 6 December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Hybridisation in (Co(NH3)6) 3+ is (a) sp3 (b) sp3 d (c) d2 sp3 (d) sp3 d3 Hybridisation in (Co(NH3)6) 3+ is (a) sp3 (b) sp3 d (c) d2 sp3 (d) sp3 d3 December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

The correct statement with respect to these complexes Ni(CO)4 and (Ni(CN)4)2- is (a) Nickel is in the same oxidation state in both The correct statement with respect to these complexes Ni(CO)4 and (Ni(CN)4)2- is (a) Nickel is in the same oxidation state in both December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Which of the following complexes are not correctly matched with the hybridization of their central metal ion (1) (Ni(CO)4)sp3 (2) (Ni(CN)4)2- sp3 Which of the following complexes are not correctly matched with the hybridization of their central metal ion (1) (Ni(CO)4)sp3 (2) (Ni(CN)4)2- sp3 December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Which has square planar geometry (a) (Pt(NH3)2Cl2) (b) (Ni(CN)4)2- (c) Both (a) and (b) Which has square planar geometry (a) (Pt(NH3)2Cl2) (b) (Ni(CN)4)2- (c) Both (a) and (b) December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following compounds is coloured (a) TiCl3 (b) FeCl3 (c) CoCl2 (d) All of these Which of the following compounds is coloured (a) TiCl3 (b) FeCl3 (c) CoCl2 (d) All of these December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following is a pie-acid ligand (a) NH3 (b) CO (c) F- (d) Ethylene diamine Which of the following is a pie-acid ligand (a) NH3 (b) CO (c) F- (d) Ethylene diamine December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Jahn-Teller effect is not observed in high spin complexes of (a) d9 (b) d7 (c) d8 (d) d4 Jahn-Teller effect is not observed in high spin complexes of (a) d9 (b) d7 (c) d8 (d) d4 December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Among the following complexes the one which shows Zero crystal field stabilization energy (CFSE) is Among the following complexes the one which shows Zero crystal field stabilization energy (CFSE) is December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Crystal field stabilization energy for high spin d4 octahedral complex is (a) -0.6 delta 0 (b) -1.8 delta 0 Crystal field stabilization energy for high spin d4 octahedral complex is (a) -0.6 delta 0 (b) -1.8 delta 0 December 4, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,