What do you observe when ammonium salt is heated with caustic sod… - Vidyadip

Question

What do you observe when ammonium salt is heated with caustic soda solution? Write the Word equation.

✓

Answer

When ammonium salt is heated with caustic soda solution, ammonia gas is evolved. The word equation is :
Ammonium sulphate + Sodium hydroxide $\xrightarrow{\Delta}$ Sodium sulphate + water + ammonia Ammonium chloride + Sodium hydroxide $\xrightarrow{\Delta}$ Sodium chloride + water + ammonia

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "[2 Mark Question Answer]" from Analytical Chemistry Uses of Ammonium Hydroxide and Sodium Hydroxide→Analytical Chemistry Uses of Ammonium Hydroxide and Sodium Hydroxide — all question types→Chemistry STD 10 question papers→ICSE Board STD 10 question papers→ICSE Board question paper generator→

Similar questions

State one observation for each of the following:
(i) Concentrated nitric acid is reacted with sulphur.
(ii) Lead nitrate is heated strongly in a test tube.

$MnO_2 + 4HCl \rightarrow MnCl_2 + 2H_2O +Cl_2$
$0.02$ moles of pure $MnO_2$ is heated strongly with conc. $HCl$. Calculate:
mass of $MnO_2$ used

An hydrous hydrogen chloride is not an acid but its aqueous solution is a strong acid. Explain.

Calculate the number of oxygen atoms in 0.10 mole of $Na _2 CO _3 \cdot 10 H _2 O$.

Determine the formula of the organic compound if its molecule contains $12$ atoms of carbon. The percentage compositions of hydrogen and oxygen are $6.48$ and $51.42$ respectively.

In the laboratory preparation of hydrochloric acid, HCl gas is dissolved in water.
Write the chemical equation for the laboratory preparation of HCl gas when the reactants are :
(a) Below $200^{\circ} C$
(b) Above $200^{\circ} C$

$MnO_2 + 4HCl \rightarrow MnCl_2 + 2H_2O +Cl_2$
$0.02$ moles of pure $MnO_2$is heated strongly with conc. $HCl$. Calculate: moles of chlorine gas formed

What are addition reactions? How are addition reactions of ethene different
from ethyne?

Explain the following :
An all glass apparatus is used in the laboratory preparation of nitric acid.

(a) Why is methane molecule regarded as a non-polar covalent compound?
(b) Why is hydrogen chloride molecule called a polar covalent compound?