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Chemistry 2022 JAMB Past Questions

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1

The sub-atomic particles located in the nucleus of an atom are?

  • A. neutron and proton
  • B. proton and electron
  • C. proton and ions
  • D. neutron and electron
View Answer & Discuss (1) JAMB 2022
2

 

The IUPAC nomenclature of the structure is?

  • A. 3-chloro-3-methylbutane
  • B. 2,2,-dichloro-3-methylbutane
  • C. 3-methylchlorobutane
  • D. 2-chloro-2-methylbutane
View Answer & Discuss (5) JAMB 2022
3

SO\(_2\) + O\(_2\) → 2SO\(_3\)

In the reaction above, the most suitable catalyst is?

  • A. chromium(vi)oxide
  • B. iron(iii)oxide
  • C. copper(i)oxide
  • D. vanadium(v)oxide
View Answer & Discuss (6) JAMB 2022
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4

In the preparation of salts, the method employed will depend on the?

  • A. composition
  • B. dissociating ability
  • C. stability to heat
  • D. precipitating ability
View Answer & Discuss (4) JAMB 2022
5

The following non-metal form acidic oxides with oxygen except?

  • A. phosphorus
  • B. sulphur
  • C. carbon
  • D. chlorine
View Answer & Discuss (14) JAMB 2022
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