Assertion : Entropy of ice is less than water | vedclass

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(A) Entropy is a measure of the degree of randomness or disorder in a system.In the solid state (ice),molecules are held in a fixed,ordered lattice,wh

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If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

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(A) Entropy is a measure of the degree of randomness or disorder in a system.In the solid state (ice),molecules are held in a fixed,ordered lattice,whereas in the liquid state (water),molecules have more freedom of movement.Therefore,the entropy of ice is less than that of water.The reason provided,that ice has an open cage-like structure due to hydrogen bonding,is also a correct statement.This cage-like structure restricts the movement of water molecules,which is the underlying cause for the lower entropy of ice compared to water.Thus,the Reason correctly explains the Assertion.

Assertion : Entropy of ice is less than water.
Reason : Ice has a cage-like structure.

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Assertion : Entropy of ice is less than water.Reason : Ice has a cage-like structure.