Everyday Science · Atoms, Elements & Compounds · page 4 of 13
Some Important Compounds MCQs with Answers
Includes 8 past paper MCQs (marked).
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Practice these MCQs in the appSome Important Compounds MCQs (31–40)
10 MCQs with answers and a short one-liner. Hide answers to test yourself.
Past paper MCQs in this chapter · See all past papers
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- 31.
Past Paper MCQ
Silicon dioxide is mainly known as:
- 32.
Past Paper MCQ
Sucrose is a combination of:
- 33.
Past Paper MCQ
Silicon dioxide is commonly known as?
- 34.
Ca(OH)₂ is commonly known as _?
- 35.
The chemical formula of bleaching powder is?
- 36.
What does D.A.P stand for?
- 37.
Sodium carbonate (Na₂CO₃) is also known as ?
- 38.
Chemical formula of caustic soda (Sodium hydroxide) is ?
- 39.
Prussian blue is ?
- 40.
P₂O₅ is a hygroscopic powder which sublimes at _?