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Chemistry WAEC Past Questions

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1161
Which of the following metals is the strongest reducing agent?
  • A. Sodium
  • B. Silver
  • C. Potassium
  • D. Copper
View Answer & Discuss (7) WAEC 2015
1162
The complete hydrogenation of benzene gives
  • A. Cyclohexene
  • B. Cyclohexane
  • C. Hexene
  • D. Hexane
View Answer & Discuss WAEC 2015
1163
A compound has an empirical formular CH2O and molecular mass of 90.

[H = 1.00, C = 12.0, O = 16.0]
  • A. C4H10O2
  • B. C3H10O2
  • C. C3H6O3
  • D. C2H2O4
View Answer & Discuss WAEC 2015
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1164
Which of the following reactions would take place when concentrated sodium hydroxide solution is added to palm oil?
  • A. Esterification
  • B. Neutralization
  • C. Polymerization
  • D. Saponification
View Answer & Discuss (1) WAEC 2015
1165
Starch could be converted to glucose by the process of
  • A. Condensation
  • B. Dehydration
  • C. Fermentation
  • D. Hydrolysis
View Answer & Discuss (4) WAEC 2015
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