Revision Quiz on Coordination Compounds for JEE & BITSAT Exams

Question 1

The spin-only magnetic moments of [Mn(CN)₆]^4- and [MnBr₄]^2- in Bohr Magnetons, respectively are

Question 2

An octahedral complex with molecular composition

has two isomers, A and B. The solution of A gives a white precipitate with

solution and the solution of B gives white precipitate with

solution. The type of isomerism exhibited by the complex is:

Question 3

Nickel (Z = 28) combines with a uninegative monodentate ligand to form a diamagnetic complex

. The hybridization involved and the number of unpaired electrons present in the complex are respectively:

Question 4

In which of the following octahedral complexes of Co (at. No. 27), will the magnitude of Δ₀be the highest?

Question 5

Which one of the following show optical isomerism?

Question 6

The number of geometric isomers that can exist for square planar [Pt(Cl)(py)(NH₃)(NH₂OH)]⁺ is (py = pyridine ):

Question 7

[Co(NH₃)₄Cl₂] NO₂ and [CO(NH₃)₄ ClNO₂] Cl exhibit which type of isomerism?

Question 8

An alloy of copper, silver and gold is found to have copper atom constituting the ccp lattice. If silver atom occupy the edge centres and gold atom is present at body centred, the alloy has formula

Question 9

Some of the properties of the two species, $Description: Description: E:\VITJEE\Vitjee-2012-Chemistry_files\image032.png$ and H₃O⁺ are described below. Which one of them is correct?

Question 10

Which one of the following has a magnetic moment of 1.75 B.M?

Question 11

In Ransay and Rayleigh’s isolation of noble gases from air, the nitrogen of the air is finally converted into

Question 12

Volume occupied by single CsCl ion pair in a crystal is 7.014 º10-23 cm3. The smallest Cs – Cs intercuclear distance is equal to length of the side of the cube corresponding to volume of one CsCl ion pair. The smallest Cs to Cs internuclear distance is nearly

Question 13

Which of the following will be able to show geometrical isomerism?

Question 14

A magnetic moment of 1.73 BM will be shown by which one among the following compounds

Question 15

The Crystal Field Stabilization Energy (CFSE) and the spin-only magnetic moment in Bohr Magneton (BM)for the complex

, respectively,