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Grade 10 Chemistry Test MCQs Quiz Online PDF Download eBook

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MCQs on Grade 10 Chemistry Test PDF Download eBook

MCQ: Which of the following makes up most of the air?

  1. nitrogen
  2. oxygen
  3. carbon dioxide
  4. helium

A

MCQ: Substances that react with both acids and bases are called

  1. Lewis acids
  2. amphoteric substances
  3. salts
  4. Lewis bases

B

MCQ: Alkanes that contain 5 to 17 atoms are in

  1. solid state
  2. liquid state
  3. gaseous state
  4. plasma state

B

MCQ: Which of the following is a pentahydroxy aldehyde?

  1. glucose
  2. fructose
  3. glycogen
  4. starch

A

MCQ: Sugars which rotate the plane of polarized light in a clockwise direction are called

  1. lactose sugars
  2. complex sugars
  3. dextrose sugars
  4. simple sugars

C