KP Boards - MCQs

Q The constituent elements of washing soda are __________.

  • A Carbon and Oxygen
  • B Sodium and Oxygen
  • C Sodium and Carbon
  • D Sodium, Carbon and Oxygen
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

Q Which of these is not a mixture?

  • A Water
  • B Air
  • C Tea
  • D Alloy
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

Q Which method is usually used to separate coloured substances from each other?

  • A Simple Distillation
  • B Evaporation
  • C Chromatography
  • D Crystallization
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

Q The particles left behind on the filter paper in the filtration process are called __________.

  • A Filtrate
  • B Residue
  • C Distillate
  • D None Of Them
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

Q The correct order for obtaining salt from a mixture of sand, salt and water is:

  • A Dissolving ? Filtration ? Evaporation
  • B Evaporation ? Filtration ? Dissolving
  • C Filtration ? Dissolving ? Evaporation
  • D Dissolving ? Evaporation ? Filtration
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KP Boards Science - Class 6th Uploaded By: Safdar Ali

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