question_answer

The complex ion \[{{[Pt(N{{O}_{2}})(Py)(N{{H}_{3}})(N{{H}_{2}}OH)]}^{+}}\]will give.   JEE Main Online Paper (Held On 26-May-2012)  

A) 2 isomers (Geometrical)

B)                        3 isomers (Geometrical)

C)                        6 isomers (Geometrical)

D)                        4 isomers (Geometrical)

Correct Answer: B

Solution :

                Complexes of the type \[{{M}_{ABCD}}\]) may exist in three isomeric form. Similarily\[(Pt(N{{O}_{2}})(Py)(N{{H}_{3}})\]\[{{(N{{H}_{2}}OH]}^{+}})\]may exist in three isomeric form.