Chemistry Question and Answers - TNPSC

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CHEMISTRY QUESTIONS AND ANSWERS 46 to 50

46. The acid present in lemon is

citric acid

47. Oil of vitriol is

sulphuric acid

48. Aspirin is

methyl salicylate

49. Calcium sulphate is known as

gypsum salt

50. Periodic table was given by

Mendeleef

More Chemistry QUESTIONS AND ANSWERS available in next pages

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