Assertion :Van der Waals' constant $^{'} a^{'}$ depends on the intermolecular force. Reason: Van der Waals' constant $^{'} b^{'}$ depends on the radius of gas molecule.

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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Assertion is incorrect but Reason is correct

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Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Vanderwaal's constant a provides a connection for inter-molecular forces constant $b$ is a correction fun finite molecular size, and it's value is the volume of $1 m o l e$ of atoms or molecules. $(P + a \frac{n^{2}}{V^{2}}) (V - n b) = n R T$

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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.

Assertion (A) Rate constant determined from Arrhenius equation are fairly accurate for simple as well as complex molecules.

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(a) Both assertion and reason are correct and the reason is correct explanation of assertion
(b) Both assertion and reason are correct, but reason does not explain assertion.
(c) Assertion is correct, but reason is incorrect
(d) Both assertion and reason are incorrect
(e) Assertion is incorrect but reason is correct.

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Assertion :Van der Waals' constant ′a′ depends on the intermolecular force. Reason: Van der Waals' constant ′b′ depends on the radius of gas molecule.

Assertion :Van der Waals' constant $^{'} a^{'}$ depends on the intermolecular force. Reason: Van der Waals' constant $^{'} b^{'}$ depends on the radius of gas molecule.