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Chemistry 2000 JAMB Past Questions

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46

Alkanones are generally obtained by the oxidation of

  • A. primary alkanols
  • B. secondary alkanols
  • C. tertiary alkanols
  • D. alkanoic acid
View Answer & Discuss (5) JAMB 2000
47
Sucrose is made up of
  • A. glucose and glucose
  • B. glucose and fructose
  • C. fructose and fructose
  • D. galactose and glucose
View Answer & Discuss (6) JAMB 2000
48
The diagram above is the solubility curve of a solute, X. Find the amount of X deposited when 500cm3 of a solution of X is cooled from 60oC to 20oC.
  • A. 0.750 mole
  • B. 0.950 mole
  • C. 2.375 moles
  • D. 4.750 moles
View Answer & Discuss (8) JAMB 2000
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49
Use the option above to answer this question. The graph that describes a zero order reaction is
  • A. A
  • B. B
  • C. C
  • D. D
View Answer & Discuss JAMB 2000
50
The compound above is an
  • A. ether
  • B. ester
  • C. alkanal
  • D. alkanol
View Answer & Discuss (4) JAMB 2000
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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