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Discuss method of preparation and two us...

Discuss method of preparation and two uses of each of the following:
Bleacing powder.

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MODERN PUBLICATION-ACID, BASES AND SALTS-EXERCISE
  1. What happens when H2 and O2 react with each other?

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  2. Give three practical applications of neutralisation reaction.

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  3. Discuss method of preparation and two uses of each of the following: B...

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  4. Give method of preparation and two uses of each of the following: Baki...

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  5. Give method of preparation and two uses of each of the following: Baki...

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  6. What happens when a solution of an acid is mixed with a solution of a ...

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  7. An aqueous solutons turns red litmus solutoin blue. Excess addition of...

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  8. Why calcium fluoride is added durig the electrolysis of calcium chlori...

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  9. Which of the following salts does not contain water of crystallisation...

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  10. Sodium carbonate is a basic salt because it is a salt of

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  11. Calcium phosphate is present in tooth enamel. Its nature is

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  12. A sample of soil is mixed with water and allowed to settle. The clear ...

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  13. Which of the following gives the corret increasing order or acidic str...

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  14. If a few drops of a concentrate acid accidently spills over the hand o...

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  15. Sodium hydrogen carbonate when added to acetic acid evolves a gas. Whi...

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  16. Common salt besides being used in kitchen can also be used as the raw ...

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  17. To protect tooth decay we are advised to brush our teeth regularly

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  18. One of the consituent of bakking powder is sodium hydrogen carbonate, ...

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  19. Which of the following statements is correct about an aqeuous solution...

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  20. The pH of the gastric juices released during digestion is

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