(English Medium) ICSE Class 10 - CISCE Question Bank Solutions

Name the noble gas with 3 shells.

Write the probable colour of the following salt:

Ferrous salts

Write the probable colour of the following salt:

Ammonium salts

Write the probable colour of the following salt:

Cupric salts

Write the probable colour of the following salt:

Calcium salts

Write the probable colour of the following salt:

Aluminium Salts

Name a colourless cation not a representative element.

What is a ‘salt’?

Name a salts whose solubility increases with temperature.

Name a salt whose solubility decreases with temperature.

Explain ‘salt hydrolysis’

name two salts which are acidic.

name two salts which are basic.

name two salts which are neutral, when dissolved in water.

Write the probable colour of the following salt:

Iron (III) chloride

Write the probable colour of the following salt:

Potassium nitrate

Write the probable colour of the following salt:

Ferrous sulphate

Write the probable colour of the following salt:

Aluminium acetate

Write the probable colour of the following salts:

Calcium carbonate

Name the probable cation present in each of the following solution:

Yellow coloured solution