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What is the importance of pH in everyday...

What is the importance of pH in everyday life?

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MODERN PUBLICATION-ACID, BASES AND SALTS-EXERCISE
  1. HCl behaves as an acid because it turns………….litmus solution………………. .

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  2. Which gas is produced when metal carbonates and metal hydrogen carbona...

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  3. What is the importance of pH in everyday life?

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  4. Discuss method of preparation and two uses of each of the following: P...

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  5. Discuss method of preparation and two uses of each of the following: W...

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

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  7. Explain the following with remedy Feeling of acidity after over eating...

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  8. Explain the following with remedy too much acidic soil.

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  9. Explain the following with remedy self defence by animals and plants t...

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  10. Explain the following with remedy tooth decay due to eating sugary sub...

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  11. What are acids and bases? Give two tests to distinguish these.

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  12. How dihydrogen chemically reacts with metals ?

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  13. What happens when H2 and O2 react with each other?

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  14. Give three practical applications of neutralisation reaction.

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

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

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

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

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

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

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