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Standard XII

Chemistry

Decarboxylation

Assertion :Th...

Question

Assertion :The aqueous solution of ${C H}_{3} C O O N a$ is alkaline in nature. Reason: Acetate ion undergoes an ionic hydrolysis.

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 A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
$C H_{3} C O O N a$ is salt of strong base and weak acid so it will undergoes acidic hydrolysis due to weak acid( $C H_{3} C O O H$ ).

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Similar questions

Q. Assertion: The compressibility factor for

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and

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

Reason: The compressibility factor for

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Assertion – The non-fusible impurities present in iron ore are removed by $C a C O_{3}$ .

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Q. Assertion : Two electrons of helium atom are placed in only one shell but three electrons of lithium need two shells.
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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.

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Assertion :The aqueous solution of CH3COONa is alkaline in nature. Reason: Acetate ion undergoes an ionic hydrolysis.

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for AssertionCH3COONa is salt of strong base and weak acid so it will undergoes acidic hydrolysis due to weak acid(CH3COOH).

Assertion :The aqueous solution of ${C H}_{3} C O O N a$ is alkaline in nature. Reason: Acetate ion undergoes an ionic hydrolysis.

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
$C H_{3} C O O N a$ is salt of strong base and weak acid so it will undergoes acidic hydrolysis due to weak acid( $C H_{3} C O O H$ ).