(A) As the molecular mass of hydrocarbons increases,the intermolecular forces of attraction (van der Waals forces) between the molecules also increase

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(A) As the molecular mass of hydrocarbons increases,the intermolecular forces of attraction (van der Waals forces) between the molecules also increase. Due to these stronger intermolecular forces,more energy is required to overcome them,which leads to an increase in both the boiling point and the melting point of the hydrocarbons.

Class 10 Science Carbon and its Compounds Mix Examples - Carbon and its Compounds

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How do the boiling point and melting point of hydrocarbons change with an increase in molecular mass?

A
They increase.
B
They decrease.
C
They remain constant.
D
They first increase and then decrease.

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How do the boiling point and melting point of hydrocarbons change with an increase in molecular mass?

Similar Questions

Which functional group is present in carboxylic acid?

Which monomer is present in bakelite?

What is the molecular formula of vinegar used as a preservative?

$(a)$ What are hydrocarbons?$(b)$ Write the structural difference between saturated and unsaturated hydrocarbons.

Write true or false for the following statement:Esters react in the presence of an acid or a base to give back the alcohol and carboxylic acid.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$(a)$ What are hydrocarbons?
$(b)$ Write the structural difference between saturated and unsaturated hydrocarbons.

Write true or false for the following statement:
Esters react in the presence of an acid or a base to give back the alcohol and carboxylic acid.