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Question

Name the following:
(a) A basic solution which does not contain a metallic element.
(b) A normal salt of sodium formed from acetic acid.
(c) A base which reacts with an acid to give a salt which on hydrolysis gives a slightly acidic solution.
(d) An ion which combines with a polar covalent molecule to form an ammonium ion.
(e) A soluble salt formed by direct combination between a light metal & a greenish yellow gas.

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Answer

(a) Ammonium Hydroxide (NH4OH) is a basic solution which does not contain a metallic element.

(b) Sodium acetate (CH3COONa) is a normal salt of sodium formed from acetic acid.

(c) Ammonium hydroxide (NH4OH) is a base which reacts with an acid to give a salt which on hydrolysis gives a slightly acidic solution.

(d) Hydrogen ion (H+) is an ion which combines with a polar covalent molecule to form an ammonium ion.

(e) Aluminium chloride (AlCl3) is a soluble salt formed by direct combination between a light metal & a greenish yellow gas where, light metal is Al and greenish yellow gas is Cl.

💡 Some Related Questions

Acids Bases and Salts

The diagram represents the preparation of sodium sulphate salt from dil. H2SO4 acid and sodium hydroxide.

1. Name the apparatus ‘A’.

2. Name the substance ‘X’ placed in ‘A’ and the substance ‘Y’ placed in B.

3. State the reason for conducting the titration using the apparatus ‘A’ and ‘B’.

4. State which solution is transferred to the evaporating dish and evaporated to point of crystallization for obtaining the salt.

5. State why titration is not conducted for the preparation of copper [II] sulphate crystals by neutralization.

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