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JAMB and WAEC Chemistry questions: Chemistry and industry

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

AllJAMBWAEC
All topicsAcids, bases and salts · 58Air · 37Atomic structure and bonding · 59Chemical combination · 58Chemical equilibrium · 37Chemistry and industry · 35Electrolysis · 41Energy changes · 38Environmental pollution · 32Kinetic theory of matter and gas laws · 45Metals and their compounds · 47Non-metals and their compounds · 45Organic compounds · 72Oxidation and reduction · 41Rates of chemical reaction · 38Separation of mixtures and purification · 42Solubility · 36Water · 39

  1. Question 1· Chemistry and industry· WAEC

    Nitrogen-containing fertilisers such as urea are produced in Nigeria using ammonia made by

    Explanation and discussion

  2. Question 2· Chemistry and industry· JAMB

    Refinery gas from the distillation of crude oil is used mainly as

    Explanation and discussion

  3. Question 3· Chemistry and industry· WAEC

    The Haber process is used to manufacture

    Explanation and discussion

  4. Question 4· Chemistry and industry· JAMB

    An advantage of soapless detergents over soap is that detergents

    Explanation and discussion

  5. Question 5· Chemistry and industry· WAEC

    Fertiliser plants in Nigeria use natural gas mainly as a source of

    Explanation and discussion

  6. Question 6· Chemistry and industry· JAMB

    The hydrogenation of vegetable oils is used to produce

    Explanation and discussion

  7. Question 7· Chemistry and industry· JAMB

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

    Explanation and discussion

  8. Question 8· Chemistry and industry· JAMB

    The raw materials for the Haber process are

    Explanation and discussion

  9. Question 9· Chemistry and industry· WAEC

    Soap is made by boiling fats or oils with

    Explanation and discussion

  10. Question 10· Chemistry and industry· WAEC

    The fraction of crude oil used as fuel for jet aircraft is

    Explanation and discussion

  11. Question 11· Chemistry and industry· JAMB

    Ammonia is used mainly in the manufacture of

    Explanation and discussion

  12. Question 12· Chemistry and industry· JAMB

    The main product of the Contact process is

    Explanation and discussion

  13. Question 13· Chemistry and industry· WAEC

    Margarine is made by hydrogenating vegetable oils over a catalyst of

    Explanation and discussion

  14. Question 14· Chemistry and industry· JAMB

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

    Explanation and discussion

  15. Question 15· Chemistry and industry· JAMB

    Which fraction of petroleum is used as jet fuel?

    Explanation and discussion

  16. Question 16· Chemistry and industry· WAEC

    The main raw material for making glass is

    Explanation and discussion

  17. Question 17· Chemistry and industry· WAEC

    The catalyst used in the contact process for making sulphuric acid is

    Explanation and discussion

  18. Question 18· Chemistry and industry· WAEC

    Crude oil is separated into fractions such as petrol and kerosene by

    Explanation and discussion

  19. Question 19· Chemistry and industry· WAEC

    Vanadium(V) oxide is the catalyst in the manufacture of

    Explanation and discussion

  20. Question 20· Chemistry and industry· JAMB

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

    Explanation and discussion

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