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3041

Which of the following is not an alkali?

  • A. Ca(OH)2
  • B. NH3
  • C. NaOH
  • D. Al(OH)3
View Answer & Discuss (21) JAMB 2016
3042
Which of the following statements is correct about the periodic table?
  • A. Elements in the same group have the same number of electron shells
  • B. The non-metallic properties of the elements tend to decrease across each period
  • C. Elements in the same period have the same number of valence electrons
  • D. The valence electrons of the elements increase progressively across the period
View Answer & Discuss (4) JAMB 2016
3043

The metal whose ore can be concentrated by passing it through a magnetic separator is

  • A. Zn
  • B. Sn
  • C. Cu
  • D. Ca
View Answer & Discuss (24) JAMB 2016
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3044
An example of an acidic oxide is
  • A. NO
  • B. CO
  • C. SO2
  • D. CuO
View Answer & Discuss (4) JAMB 2016
3045

What volume of 0.5M H2SO4 will exactly neutralize 20cm3 of 0.1M NaOH Solution?

  • A. 2.0cm 3
  • B. 5.0cm 3
  • C. 6.8cm 3
  • D. 8.3cm 3
View Answer & Discuss (5) JAMB 2016
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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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