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

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

Name the probable cation present based on the following observation:

Blue coloured solution.

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

Light blue coloured solution

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

Pink coloured solution

State the position of the following in the periodic table:

Alkali metals

State the position of the following in the periodic table:

Alkaline earth metals

State the position of the following in the periodic table:

Iron and zinc

State the position of the following in the periodic table:

Aluminium

Give the general characteristics of:

Alkali metals,

(i) bonding
(ii) action of air
(iii) action of water
(iv) action of acid

Give the general characteristics of:

Alkaline earth metals with reference to

(i) bonding
(ii) action of air
(iii) action of water
(iv) action of acid