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Statement: Hydrolysis of salt is an exot...

Statement: Hydrolysis of salt is an exothermic phenomenon.
Explanation: It involves breaking up of water molecule to produce acids and base respectively.

A

S is correct but E is wrong.

B

S is wrong but E is correc.

C

Both S and E are correct and E is correct explanation of S.

D

Both S and E are correct but E is correct explanation of S.

Text Solution

Verified by Experts

The correct Answer is:
B
Breaking up of bonds is endothermic.
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Knowledge Check

  • Hydrolysis of the salt of a strong acid and weak base will

    A
    Increase with increase in temperature
    B
    Decrease with increase in temperature
    C
    Remains unaffected with change in temperature
    D
    Remains uneffected with change in concentration of the salt

  • If a salt of weak acid or base is added to a solution of its acid or base respectively, then:

    A
    dissociation of acid or base is diminished
    B
    pH of the solution in case of acid increase and in case of case decreases
    C
    mixing of two leads for common ion effect
    D
    none of these

  • The salt hydrolysis of the salt of strong acid and weak base is called

    A
    Anionic hydrolysis
    B
    Cationic hydrolysis
    C
    Amphoteric hydrolysis
    D
    None

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    Statement-1:Acid catalysed hydrolysis of ester is reversible while base catalysed hydrolysis is irriversible . Statement-2: In acid catalysed ester hydrolysis carboxylic acid is formed on which nucleophilic attack of alcohol is possible but in base catalysed ester hydrolysis carboxylate anion is formed on which nucleophilic attack is not possible.

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