180

You visited us 180 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

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

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

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

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Assertion is correct but Reason is incorrect

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Both Assertion and Reason are incorrect

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

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( $C H_{3} C O O H$ ).

Suggest Corrections

Similar questions

Q. Assertion: The compressibility factor for

H_{2}

and

H e

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

Reason: The compressibility factor for

H_{2}

and

H e

can be derived from Van der Waal's equation.

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

Reason: $C a C O_{3}$ which decomposes into $C a O$ and $C O_{2}$ . The $C a O$ formed reacts with $S i O_{2}$ to remove silica

Q. Assertion: The impurities such as

{SiO}_{2}

present in iron ore is removed by

{CaCO}_{3}

.

Reason:

CaO

formed by decomposition of

{CaCO}_{3}

reacts with

{SiO}_{2}

to form slag.

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

{2n}^{2}

electrons.

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.

Join BYJU'S Learning Program

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( $C H_{3} C O O H$ ).