Specify whether the following complexes have isomers.
(a) tetrahedral [ni(co)2(cl)2]
(b) trigonal bipyramidal [mn(co)4no]
(c) [pt(en)2cl2]cl2

yes they ca   is ur ansswerrr

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l