Assertion :p-Hydroxybenzoic acid has a lower boiling point that o-Hydroxybenzoic acid. Reason: o-Hydroxybenzoic acid has intermolecular hydrogen bonding.

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 and Reason both are incorrect

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Solution

The correct option is D Assertion and Reason both are incorrect
p-hydroxybenzoic acid due to intermoleculer H-bonding has higher boiling point.
So, assertion is incorrect.
o-Hydroxybenzoic acid has intramolecular hydrogen bonding.
Reason is also incorrect.

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Similar questions

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.

Assertion (A) Ethanol is a weaker acid than phenol.
Reason (R) Sodium ethoxide may be prepared by the reaction of ethanol with aqueous NaOH.
(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.

Read the assertion and reason carefully to mark the correct option out of the options given below :

(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.

(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.

(d) If the assertion and reason both are false.

(e) If assertion is false but reason is true.

Assertion: Acetic acid does not undergo haloform reaction.

Reason: Acetic acid has no alpha hydrogens.

Assertion (A) Like bromination of benzene, bromination of phenol is also carried out in the presence of Lewis acid.
Reason (R) Lewis acid polarises the bromine molecule.
(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.

Q. Assertion: The compressibility factor for

H_{2}

and

H e

(1 + \frac{P b}{R T})

Reason: The compressibility factor for

H_{2}

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can be derived from Van der Waal's equation.

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Assertion :p-Hydroxybenzoic acid has a lower boiling point that o-Hydroxybenzoic acid. Reason: o-Hydroxybenzoic acid has intermolecular hydrogen bonding.

The correct option is D Assertion and Reason both are incorrectp-hydroxybenzoic acid due to intermoleculer H-bonding has higher boiling point. So, assertion is incorrect. o-Hydroxybenzoic acid has intramolecular hydrogen bonding.Reason is also incorrect.

The correct option is D Assertion and Reason both are incorrect
p-hydroxybenzoic acid due to intermoleculer H-bonding has higher boiling point.
So, assertion is incorrect.
o-Hydroxybenzoic acid has intramolecular hydrogen bonding.
Reason is also incorrect.