JAMB Chemistry questions

443 questions with answers and explanations. Tap an option to check yourself.

All topics Acids, bases and salts · 32 Air · 21 Atomic structure and bonding · 33 Chemical combination · 31 Chemical equilibrium · 21 Chemistry and industry · 18 Electrolysis · 22 Energy changes · 22 Environmental pollution · 17 Kinetic theory of matter and gas laws · 27 Metals and their compounds · 24 Non-metals and their compounds · 23 Organic compounds · 43 Oxidation and reduction · 22 Rates of chemical reaction · 22 Separation of mixtures and purification · 24 Solubility · 20 Water · 21

Question 141· Chemistry and industry· JAMB
The hydrogenation of vegetable oils is used to produce
Explanation and discussion
Question 142· Chemistry and industry· JAMB
In the Contact process, SO₃ is dissolved in concentrated tetraoxosulphate(VI) acid to form
Explanation and discussion
Question 143· Chemistry and industry· JAMB
The raw materials for the Haber process are
Explanation and discussion
Question 144· Chemistry and industry· JAMB
Ammonia is used mainly in the manufacture of
Explanation and discussion
Question 145· Chemistry and industry· JAMB
The main product of the Contact process is
Explanation and discussion
Question 146· Chemistry and industry· JAMB
When limestone is heated strongly in a kiln, it forms quicklime, which is
Explanation and discussion
Question 147· Chemistry and industry· JAMB
Which fraction of petroleum is used as jet fuel?
Explanation and discussion
Question 148· Chemistry and industry· JAMB
In the Contact process for sulphuric acid, the catalyst used is:
Explanation and discussion
Question 149· Chemistry and industry· JAMB
In brewing beer, sugars from malted grain are converted to alcohol by
Explanation and discussion
Question 150· Chemistry and industry· JAMB
Nigeria's petroleum refineries are located at
Explanation and discussion
Question 151· Chemistry and industry· JAMB
The main raw materials for making glass are
Explanation and discussion
Question 152· Chemistry and industry· JAMB
The catalyst used in the Haber process for making ammonia is
Explanation and discussion
Question 153· Chemistry and industry· JAMB
The Solvay process manufactures
Explanation and discussion
Question 154· Chemistry and industry· JAMB
The raw materials for the manufacture of cement include:
Explanation and discussion
Question 155· Chemistry and industry· JAMB
The vulcanisation of rubber involves heating it with
Explanation and discussion
Question 156· Chemistry and industry· JAMB
The raw materials for making soap are
Explanation and discussion
Question 157· Electrolysis· JAMB
How much charge is needed to deposit 1 mole of aluminium from Al³⁺ ions? (F = 96 500 C/mol)
Explanation and discussion
Question 158· Electrolysis· JAMB
When a spoon is electroplated with silver, the spoon is made the
Explanation and discussion
Question 159· Electrolysis· JAMB
Oxidation always takes place at the
Explanation and discussion
Question 160· Electrolysis· JAMB
During the electrolysis of dilute sulphuric acid with platinum electrodes, the gas liberated at the cathode is:
Explanation and discussion

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JAMB Chemistry questions

The hydrogenation of vegetable oils is used to produce

In the Contact process, SO₃ is dissolved in concentrated tetraoxosulphate(VI) acid to form

The raw materials for the Haber process are

Ammonia is used mainly in the manufacture of

The main product of the Contact process is

When limestone is heated strongly in a kiln, it forms quicklime, which is

Which fraction of petroleum is used as jet fuel?

In the Contact process for sulphuric acid, the catalyst used is:

In brewing beer, sugars from malted grain are converted to alcohol by

Nigeria's petroleum refineries are located at

The main raw materials for making glass are

The catalyst used in the Haber process for making ammonia is

The Solvay process manufactures

The raw materials for the manufacture of cement include:

The vulcanisation of rubber involves heating it with

The raw materials for making soap are

How much charge is needed to deposit 1 mole of aluminium from Al³⁺ ions? (F = 96 500 C/mol)

When a spoon is electroplated with silver, the spoon is made the

Oxidation always takes place at the

During the electrolysis of dilute sulphuric acid with platinum electrodes, the gas liberated at the cathode is: