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236

A consequence of global warming is?

  • A. air pollution
  • B. water pollution
  • C. increased humudity
  • D. flooding
View Answer & Discuss (25) JAMB 2003
237

Which of the following ions is acidic?

  • A. K+
  • B. KNO3-
  • C. S2-
  • D. H3O+
View Answer & Discuss (17) JAMB 2003
238

The structural component that makes detergent dissolve more quickly in water than soap is

  • A. -SO3- Na+
  • B. -COO-Na-
  • C. -SO4- Na+
  • D. -COO-K+
View Answer & Discuss (13) JAMB 2003
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
239

A liquid that will dissolve fat is?

  • A. Hydrochloric acid
  • B. Calcium hydroxide
  • C. Kerosene
  • D. Water
View Answer & Discuss (24) JAMB 2003
240
What mass of K2CrO4 is required to prepare 250cm3 of 0.020 mol dm3 solution?
[K2CrO4 = 194.2g mol-1]
  • A. 0.97g
  • B. 9.70g
  • C. 19.42g
  • D. 97.10g
View Answer & Discuss (5) JAMB 2003
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