Chemistry Question and Answers - TNPSC

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CHEMISTRY QUESTIONS AND ANSWERS 11 to 15

11. For which one of the following is the density maximum?

Water

12. Nail polish remover contains

acetone

13. The element used in lead pencils is

carbon

14. Aluminium oxide is a/an

amphoteric acid

15. Epsom salt is chemically known as

magnesium sulphate

More Chemistry QUESTIONS AND ANSWERS available in next pages

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