A substance ‘X' does not dissociate completely into its ions in an aqueous solution. It is bitter in taste and soapy to touch. Substance ‘X’ is a:
(A) Weak acid
(B) Strong acid
(C) Weak base
(D) Strong base

Open in App

Solution

.

Suggest Corrections

Similar questions

Q. Substance A does not dissociate completely into its ions in the aqueous solution. It is bitter in taste and soapy to touch. Identify substance A.

(a) Weak acid
(b) Strong acid
(c) Weak base
(d) Strong base

A substance 'A' does not dissociate completely into its ions in the aqueous solutions. It is bitter in taste and soapy to touch. Identify the substance A.

Question 05.
Sodium carbonate is a basic salt because it is a salt of
(a) strong acid and strong base
(b) weak acid and weak base
(c) strong acid and weak base
(d) weak acid and strong base

Q. Assertion :The pH of an aqueous solution of sodium acetate is more than

7

. Reason: Sodium acetate is a salt of a weak acid (acetic acid) and a strong base (NaOH). It undergoes hydrolysis in aqueous solutions.

C H_{3} C O O N a + H_{2} O \to C H_{3} C O O H + N a^{+} + O H^{-}

Acetic acid is weak acid and is partially dissociated whereas NaOH is a strong base and completely dissociated.

Read the above assertion and reason and choose the correct option regarding it.

Q. An aqueous solution of a salt of a weak base and a strong acid is acidic because of:

Join BYJU'S Learning Program

A substance ‘X' does not dissociate completely into its ions in an aqueous solution. It is bitter in taste and soapy to touch. Substance ‘X’ is a: (A) Weak acid​ (B) Strong acid​​ (C) Weak base​​ (D) Strong base​​

.

A substance ‘X' does not dissociate completely into its ions in an aqueous solution. It is bitter in taste and soapy to touch. Substance ‘X’ is a:
(A) Weak acid
(B) Strong acid
(C) Weak base
(D) Strong base