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MCQs on Grade 10 Chemistry Test Quiz PDF Download
MCQ. Which of following makes up most of air?
- Carbon dioxide
MCQ. Substances that react with both acids and bases are called
- Lewis acids
- Amphoteric substances
- Lewis bases
MCQ. Alkanes that contain 5 to 17 atoms are in
- solid state
- liquid state
- gaseous state
- plasma state
MCQ. Which of following is a pentahydroxy aldehyde?
- Both A and B
- None of these
MCQ. Sugars which rotate plane of polarized light in clockwise direction are called
- lactose sugars
- complex sugars
- dextrose sugars
- simple sugars