Which of the following is not correct for isomers?

Same molecular formula

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Different molecular weight

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Different Properties

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None of these.

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Solution

The correct option is B
Different molecular weight

What are isomers?

Organic compounds having same molecular formula but differing from each other at least in some physical or chemical properties or both are known as isomers and the phenomenon is known as isomerism.

So we can say isomers have:

Same molecular formula

Same molecular weight

Different properties

Suggest Corrections

Similar questions

Q. Assertion :Isomers have same molecular formula but different structural formula. Reason: Isomers Shows different chemical and physical properties.

Q. Two compounds which have the same molecular formula but differ in properties are called:

The phenomenon of existence of two or more compounds possessing the same molecular formulae but different properties is known as:

One of the following molecular formula can represent two organic compounds having different functional groups : This molecular formula is :
(a) $C_{5} H_{12} O$ (b) $C_{5} H_{10} O$ (c) $C_{5} H_{10} O_{2}$ (d) $C_{5} H_{12}$

Q. Compounds which have same molecular formula but different structural formula is called:

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