Question

Isomers of a substance must have the same
(a) Structural formula
(b) Physical properties
(c) Chemical properties
(d) Molecular formula

Answer 1

Answer:

Isomers of a substance must have the same(b) Physical properties

Answer 2

Isomers of a substance must have the same molecular formula. (option d)

• Isomers are compounds with the same atomic numbers but differ in the arrangements of these atoms but differ in their properties.
• It is not necessary that isomers should have similar physical or chemical properties.
• They are identified by the bonding between their atoms.
• Ethylbenzene is one of the examples of isomers.
• There are two types of isomers, structural and constitutional.