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Chemistry 2015 WAEC Past Questions

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1
The negatively charged particle in an atom is the
  • A. Electron
  • B. Neutron
  • C. Positron
  • D. Proton
View Answer & Discuss (2) WAEC 2015
2
How many orbits are contained in an atom with atomic number 13?
  • A. 7
  • B. 6
  • C. 5
  • D. 3
View Answer & Discuss (11) WAEC 2015
3

The Van der waals' forces are dominant intermolecular forces in_______?

  • A. Ammonium chloride
  • B. Chlorine
  • C. Sodium chloride
  • D. Water
View Answer & Discuss (9) WAEC 2015
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
4
The compound formed between 14X and 16Y is _______?
  • A. XY
  • B. XY2
  • C. X2Y
  • D. X4Y6
View Answer & Discuss (3) WAEC 2015
5
The shape of a molecule of water is _______?
  • A. Non-linear
  • B. Octahedral
  • C. Pyramidal
  • D. Tetrahedral
View Answer & Discuss (2) WAEC 2015
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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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