By mixing ammonium chloride to potassium nitrite and heating, we get

Ammonium chloride and sodium nitrite.

Give reasons why ? Though ammonium nitrite readily gives nitrogen on heating, a mixture of ammonium chloride and sodium nitrite in water is heated to prepare nitrogen in the laboratory.

Name the gas liberated when aqueous solution of ammonium chloride is mixed with sodium nitrite . Give equation.

How would you obtainpure ammonium chloride whenit contains potassium chloride as an impurity ?

When formaldehyde and potassium hydroxide are heated, we get

When potassium acetate is electrolysed, we get

When potassium acetate is electrolysed, we get

When potassium acetate is electrolysed, we get

A mixture of potassium nitrite and ammonium chloride on heating liberates the gas