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How is bleaching powder prepared? Give i...

How is bleaching powder prepared? Give its uses.

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MBD-ACIDS, BASES AND SALTS-EXAMPLE
  1. Give uses of common salt.

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  2. What is chlor-alkali process? Give the reaction.

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  3. How is bleaching powder prepared? Give its uses.

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  4. Write chemical formula for washing soda. When its crystals are open in...

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  5. What happens when solutions of sodium hydrogen carbonate is heated?

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  6. What is common name of the compound CaOCl2? Name the substance which r...

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  7. If during the preparation of plaster of paris the process of heating i...

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  8. Explain preparation and uses of baking soda (NaHCO3).

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  9. Explain the following processes Deliquescene.

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  10. what happen when metal reacts with base?

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  11. What happens when carbon dioxide is passed through fresh lime water?

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  12. What is pH scale ? How does is respresent acidic and basic nature of a...

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  13. Are salt crystals really dry? Explain

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  14. How is washing soda prepared? Give its uses

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  15. What is efflorescence? Name one compound which show efflorescence?

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  16. A baker found that a cake prepared by him is small in size and hard w...

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  17. when bleaching powder is left open in air,then what happens?

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  18. What are the important uses of bleaching powder?

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  19. Name the compounds used in hospitals for supporting fractured bones in...

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  20. Write important uses of plaster of paris

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