(D) $NH_{3}$ (Ammonia) is a weak base because it does not completely dissociate into ions in an aqueous solution. When it reacts with water,it accepts

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(D) $NH_{3}$ (Ammonia) is a weak base because it does not completely dissociate into ions in an aqueous solution. When it reacts with water,it accepts a proton $(H^{+})$ to form ammonium $(NH_{4}^{+})$ and hydroxide $(OH^{-})$ ions,but this reaction is reversible and does not go to completion. Therefore,it is classified as a weak base.

Class 10 Science Acids, Bases and Salts Mix Examples - Acids, Bases and Salts

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What type of substance is $NH_{3}$?

A
Strong acid
B
Weak acid
C
Strong base
D
Weak base

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Acids, Bases and Salts

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Mix Examples - Acids, Bases and Salts

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What type of substance is $NH_{3}$?

Similar Questions

What type of substance is $NaOH$?

Write true or false for the following statement:The process of dissolving an acid or a base in water is a highly exothermic process.

State the number of water molecules present in crystals of washing soda and Plaster of Paris. What are these water molecules called?

One of the constituents of baking powder is sodium hydrogencarbonate, the other constituent is

Acids do not show acidic behaviour in the absence of water but do so in water. Justify this statement with the help of a chemical equation.

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Write true or false for the following statement:
The process of dissolving an acid or a base in water is a highly exothermic process.