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Who introduced pH ?...

Who introduced pH ?

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VGS PUBLICATION-BRILLIANT-ACIDS, BASES AND SALTS -Section-2
  1. Which salt is used in the manufacture of borax?

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  2. What is the name of aqueous sodium chloride ?

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  3. Who introduced pH ?

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  4. Is the substance present in antacid tablet acidic or basis ?

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  5. Give pH of neutral, acid and base.

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  6. What is conformation test for hydrous and anbydrous salt ?

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  7. P.O.P, cement, calcium chloride should be stored in moisture proof con...

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  8. Give some examples for hydrous and anhydrollls salts.

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  9. X is a substance, which was given red colour ,ivith methyl orange solu...

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  10. "A + B to Salt + water". It was written on the blackboard. To find the...

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  11. There are 3 substances in test tube A, test tub1e B and test tube C. B...

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  12. Suggest to your friend, the substances required to prepare sodium zinc...

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  13. X' is a substance which gives CO2 , water and. common salt on adding H...

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  14. Observe and prepare two questions while doillLg the following activity...

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  15. Predict 'X' from the given figure. If X+basetowater+NaCl

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  16. Guess the reason for that the HCl, evolved in the reaction. 2NaCl+H2S...

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  17. What happens when Mg(OH)2 is dissolved in water?

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  18. x' ions cannot exist as bare ions. They associate with water molecules...

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  19. Which one of the following is preferred to control the acidity? Why?

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  20. What is the nature of the salt CaSO4 formed by the reaction between ca...

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