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How was penicillin discovered?...

How was penicillin discovered?

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MODERN PUBLICATION-CHEMISTRY IN EVERYDAY LIFE-EXERCISE
  1. Dettol is a mixture of :

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  2. Equanil is

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  3. How was penicillin discovered?

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  4. Name an artificial sweetener which is derivative of sucrose.

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  5. Fill in the blanks- , and metals combine to form an alloy which is us...

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  6. The chemical substances which prevent the allergic reactions in body a...

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  7. Chloramphenicol is an: Antifertility drug, Antihistaminic, antisepti...

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  8. The birth control pills are called ............. drugs.

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  9. Amyl metacresol is ............. .

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  10. Choose the correct alternative : Arsphenamine is used as antimicrobial...

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  11. A 1% solution of phenol in water is used as an antiseptic

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  12. Valium is used as tranquilizer. True or False

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  13. The chemical substances used to check pregnancy in women is called ant...

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  14. Ormeloxifene is antifertility / antibiotic drug.

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  15. Read the given passage and answers following questions : The cleans...

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  16. What are biodegradable and non-biodegradable detergents ?

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  17. BHA is antimicrobial /antioxidant in food.

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  18. True or False : Synthetic detergents work well even in hard water.

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  19. Aspartame is more/less stable than alitame during cooking.

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  20. Name a substance which canbe used both as an antipyretics and as analg...

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