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Chemistry — NDA Previous Year Questions · PaperYodha

Mock Tests Live Tests Previous Year Papers Practice

Previous Year Papers· Real papers, shift-wise

Chemistry · NDA previous year questions

465 questions asked across 18 exam years, newest first

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2019 27 questions

Q862019 · 21 Apr 2019
Which one of the following will NOT produce carbon dioxide on reacting with an aqueous solution of hydrochloric acid ?
1. A.Limestone
2. B.Quick Lime
3. C.Chalk
4. D.Marble
Show answer
Answer: B
Q882019 · 21 Apr 2019
Tooth enamel is made up of which one of the following calcium compounds?
1. A.Calcium carbonate
2. B.Calcium sulphate
3. C.Calcium hydroxide
4. D.Calcium phosphate
Show answer
Answer: D

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