Which of the following 0.1 M complex compound solutions will have the minimum electrical conductivity ?

Options

A. Hexammine platinum (IV ) chloride
B. Terammine chloroido platinum (IV ) chloride
C. Pentamine chlorido platinum (IV ) chloride
D. Tromminetrchlorido platinum (IV ) chloride

Answer

D

Explanation

(d) The formula of the given complex are as follows :
(a) Hexammineplatinum (iv ) chloride
`[Pt (NH_(3))_(6) ]Cl_(4) `
(b) pentaminetaammine platinum (IV ) chloride
`[Pt(NH_(3))_(5) ]Cl_(3) `
(c ) tetramminedichorido platinum (IV ) choride
`[Pt(NH_(3))_(4) Cl_(2)]Cl_(2) `
( D) triamminetrichloride platium (IV ) chloride
` [Pt(NH_(3)_(3)) Cl_(3)]Cl`
in aqueous solution the complex ionises as
` [Pt(NH_(3))_(3)]ClhArr [Pt(NH_(3)Cl_(3)]^(+)+Cl^(-)`
Triamminetrichlorido platinum (IV) gives the minimum number of ions in the solution .hence , it has the minimum electrical conductivity .