JAMB UTME Chemistry 2022
Past Questions

What is the pH of a solution with hydrogen ion concentration of 1 × 10⁻⁴ mol/dm³?

The maximum number of electrons in the second shell (L) of an atom is:

Litmus paper turns _____ in an acid.

Methane (CH₄) belongs to the family of:

In electrolysis of water, the gas evolved at the cathode is:

Which gas turns lime water milky?

Maximum electrons in second shell (L).

pH of neutral solution.

Litmus turns ___ in acid.

Methane (CH₄) family:

Functional group of alcohols.

Cathode in electrolysis is: