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Standard XII

Chemistry

Kinetic Theory of Gases

Assertion :Li...

Question

Assertion :Liquids diffuse easily as compare to gases Reason: Intermolecular forces are greater in gas

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is D Both Assertion and Reason are incorrect
Gases diffuse easily than liquid as gases have lesser intermolecular forces of attraction. Thus the particles of gases are not attracted towards each other and thus it can easily diffuse.

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Assertion (A) Boiling points of alcohols and ethers are high.
Reason (R) They can form intermolecular hydrogen-bonding.
(a) Assertion and reason both are correct and reason is correct explanation of assertion.
(b) Assertion and reason both are wrong statements.
(c) Assertion is correct statement but reason is wrong statement.
(d) Assertion is wrong statement but reason is correct statement.
(e) Both assertion and reason are correct statements but reason is not correct explanation of assertion.

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Assertion :Liquids diffuse easily as compare to gases Reason: Intermolecular forces are greater in gas

The correct option is D Both Assertion and Reason are incorrectGases diffuse easily than liquid as gases have lesser intermolecular forces of attraction. Thus the particles of gases are not attracted towards each other and thus it can easily diffuse.

The correct option is D Both Assertion and Reason are incorrect
Gases diffuse easily than liquid as gases have lesser intermolecular forces of attraction. Thus the particles of gases are not attracted towards each other and thus it can easily diffuse.