Question

Which of the following can't show isomerism ?

(1) [Ni(NH3)2Cl2]
(2) [Ni(en)3]
(3) [Pt(NH3)2Cl2]
(4) [Na(NH3)4(H20)2]

Answer 1

★ QUESTION :

Which of the following can't show isomerism ?

1.) [Ni(NH3)2Cl2)] 2.) [Ni(en)3]

3.) [Pt)NH3)2Cl2)] 4.) [Na(NH3)4(H2O)2]

ANSWER :

1.) [Ni(NH3)2Cl2)] is the option which cannot show isomerism.

JUSTIFICATION :

[Ni(NH3)2Cl2)] cannot show the isomerism because it consists of symmetry elements, which cannot show the property of isomerism.

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⭐ ADDITIONAL INFORMATION ⭐

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★ What is Isomerism ?

Isomerism are the compound, that consists of same number of atoms in each element.

★ Types of Isomerism ?

There are two categories in isomerism, they are as follows :

• structural
• stereoisomerism

These both category also have types of isomerism consisting :

Structural isomerism consists of three types of isomers, they are as follows :

ㅤㅤㅤㅤㅤㅤㅤ➠ Chain isomers

ㅤㅤㅤㅤㅤㅤㅤ➠ Position isomers

ㅤㅤㅤㅤㅤㅤㅤ➠ Functional isomers

stereoisomers consists of two types of isomers, they are as follows :

ㅤㅤㅤㅤㅤㅤㅤ➠ Geometric isomers

ㅤㅤㅤㅤㅤㅤㅤ➠ Optical isomers

Answer 2

Answer :-

[Ni(NH3)2Cl2]

Answer Explanation :-

[Ni(NH3)2Cl2] is the option which can't show isomerism.

Justification :-

☆ Reffer this attachment

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Additional information :-

☆ Isomerism :- Isomerism is the phenomenon where more compounds have the same chemical formula but different chemical structures.

☆ Types of isomerism :-

• Structural isomerism.
• Stereoisomerism$.$

☆ Structural isomerism :- Structural isomers are molecules which have the same molecular formula but have different connectivities.

☆ Types of structural isomerism :-

• Chain isomers
• Position isomers
• Functional isomers

☆ Stereoisomerism :- Stereoisomerism are different compounds that have the same molecular formula.

☆ Types of Stereoisomerism :-

• Geomatric isomers
• Optical isomers

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