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An organic compound on analysis gave the...

An organic compound on analysis gave the following data : C = 57.82% , H = 3.6% and O = 38.58% . Find its empirical formula.

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MODERN PUBLICATION-CHEMISTRY IN EVERYDAY LIFE-EXERCISE
  1. Explain the following term with one example : Food preservatives.

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  2. Explain the following terms with one suitable example : Enzymes.

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  3. An organic compound on analysis gave the following data : C = 57.82% ...

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  4. What are anticancer drugs ?

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  5. Explain the following term with an example : Antibiotics.

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  6. Explain the following term with an example : Antiseptics.

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  7. Explain the following terms with one suitable example : Analgesics.

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  8. Explain with example: Detergents.

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  9. Name two food preservatives.

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  10. Describe the following giving one example : Antacids .

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  11. What are food preservatives ?

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  12. What is the cause of a feeling of depression in human beings? Name a d...

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  13. What class of drug is Ranitidine ?

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  14. If water contains calcium hydrogen carbonate, out of soap and syntheti...

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  15. Which of the following is an antiseptic ? 0.2% phenol, 1% phenol

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  16. Give an example of artificial sweetener that could have been recommend...

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  17. What type of analgesics are chiefly used for the relief of pains of te...

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  18. Piyush’s mother used to take aspirin, an analgesic quite often to get ...

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  19. Piyush’s mother used to take aspirin, an analgesic quite often to get ...

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  20. Sapna a domestic helper of Mrs. Sheela had a wound on her arm but she ...

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