Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions)

Which of the following does not have a metal carbon bond (a) K(Pt(C2H4)Cl3) (b) Ni(CO)4 Which of the following does not have a metal carbon bond (a) K(Pt(C2H4)Cl3) (b) Ni(CO)4 December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Among the following, which is not the pie-bonded organometallic compound (a) (CH3)4Sn (b) K(PtCl3(n^2 – C2H4)) Among the following which is not the pie-bonded organometallic compound (a) (CH3)4Sn (b) K(PtCl3(n^2 - C2H4)) December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Correct increasing order for the wavelengths of absorption in the visible region the complexes of Co 3+ is Correct increasing order for the wavelengths of absorption in the visible region the complexes of Co 3+ is December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of the following complex ion has least stability (a) (Co(CN)6) 3- (b) (Co(NH3)6)2+ Which of the following complex ion has least stability (a) (Co(CN)6) 3- (b) (Co(NH3)6)2+ December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Which of these statements about (Co(CN)6)3- is true (a) (Co(CN)6) 3- has four unpaired electrons and will be in a low-spin configuration Which of these statements about (Co(CN)6)3- is true (a) (Co(CN)6) 3- has four unpaired electrons and will be in a low-spin configuration December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]

Addition of excess potassium iodide solution to a solution of mercuric chloride gives the halide complex (a) Tetrahedral K2(Hgl4) Addition of excess potassium iodide solution to a solution of mercuric chloride gives the halide complex (a) Tetrahedral K2(Hgl4) December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

In the brown ring complex (Fe(H2))5(NO))So4, nitric oxide behaves as (a) NO+ (b) Neutral NO molecule In the brown ring complex (Fe(H2))5(NO))So4 nitric oxide behaves as (a) NO+ (b) Neutral NO molecule December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

Silver sulphide dissolved in a solution of sodium cynamide to form the complex (a) Na(Ag(CN)2) (b) Na3(Ag(CN)4) Silver sulphide dissolved in a solution of sodium cynamide to form the complex (a) Na(Ag(CN)2) (b) Na3(Ag(CN)4) December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

A solution containing 2.675 g of CoCl3.6NH3 (molar mass = 267.5 mol^-1) is passed through a cation exchanger. The chloride ions obtained in solution were treated with excess of AgNO3 A solution containing 2.675 g of CoCl3.6NH3 (molar mass = 267.5 mol^-1) is passed through a cation exchanger. The chloride ions obtained in solution were [...]

How many EDTA (ethylenediaminetetraacetic acid) molecules are required to make an octahedral complex with a Ca2+ ion How many EDTA (ethylenediaminetetraacetic acid) molecules are required to make an octahedral complex with a Ca2+ ion December 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,