Melting point, enthalpy of vapourisation and viscosity data of H_{2}O and D_{2}Oare given below:

Property

D_{2}O

H_{2}O

Melting point / K

373.0

374.4

Enthalpy of vapourisation at (373 K)/ kJ mol-1

40.66

41.61

Viscosity/centipoise

0.8903

1.107

 

On the basis of this data explain in which of these liquids intermolecular forces are stronger?

Answers (1)

The given properties such as boiling point, enthalpy of vaporization and viscosity are all dependent on the intermolecular forces of the liquids. Water has a lower intermolecular force of attraction as compared to D_{2}O , and thus the values are lower for water.

Most Viewed Questions

Preparation Products

Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 40000/-
Buy Now
Knockout NEET 2025

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 45000/-
Buy Now
NEET Foundation + Knockout NEET 2024

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 54999/- ₹ 42499/-
Buy Now
NEET Foundation + Knockout NEET 2024 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
NEET Foundation + Knockout NEET 2025 (Easy Installment)

Personalized AI Tutor and Adaptive Time Table, Self Study Material, Unlimited Mock Tests and Personalized Analysis Reports, 24x7 Doubt Chat Support,.

₹ 3999/-
Buy Now
Boost your Preparation for JEE Main with our Foundation Course
 
Exams
Articles
Questions