Grade 10 Chemistry Test MCQs Quiz Worksheet PDF Download

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Chemistry practice test MCQ: which of following makes up most of air with options nitrogen, oxygen, carbon dioxide and helium for online secondary school and high school courses preparation for final exams and online quizzes. Free chemistry revision notes to learn grade 10 chemistry test quiz with MCQs to find questions answers based online learning tests.

MCQs on Grade 10 Chemistry Test Quiz PDF Download

MCQ: Which of following makes up most of air?

  1. Nitrogen
  2. Oxygen
  3. Carbon dioxide
  4. Helium


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

  1. Lewis acids
  2. Amphoteric substances
  3. Salts
  4. Lewis bases


MCQ: Alkanes that contain 5 to 17 atoms are in

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


MCQ: Which of following is a pentahydroxy aldehyde?

  1. Glucose
  2. Fructose
  3. Both A and B
  4. None of these


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

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