Question

Write IUPAC names $[Pt(NH_{3} )_{2}Cl_{2} ]$.

Answer 1

Answer:

Explanation:

This is a neutral complex.

According to IUPAC naming,in neutral complexes,we name ligands alphabetically first followed by central metal with oxidation state.

Here, central metal is platinum with oxidation state +1 and ligands are NH3,Cl.

So name of compound is Diammine dichloro platinum (I)

Answer 2

Answer:

ANSWER

[Pt(NH

3

)

2

Cl(NH

2

CH

3

)]Cl

Oxidation state of Pt is X.

x+2(0)+1(−1)+1×(0)=+1

x−1=+1

x=+1+1

x=2

Oxidation state Platinum is II

Name: Diamminechlorido (methanamine)platinum(II) chloride

Option A is correct.