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True/false Tamarind contains oxalic acid...

True/false
Tamarind contains oxalic acid.

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MODERN PUBLICATION-ACID, BASES AND SALTS-EXERCISE
  1. Do basic solution also haveH^+ (aq) ions? If yes, then why are these b...

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  2. True/false Copper sulphate solutoins turns red litmus blue.

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  3. True/false Tamarind contains oxalic acid.

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  4. Fill ups When dil HCl is added to black copper oxide, the solution bec...

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  5. Fill ups Brine is a saturated solution of………………

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  6. Fill ups Salts of strong acids and weak bases are…………….in nature.

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  7. Fill ups Tooth pastes are generally…………..in nature.

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  8. Fill ups The colour of universal indicator in very acidic solution is…...

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  9. Why is sodium hydrogen carbonate an essential ingredient in antacids?

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  10. Dry hydrogen chloride gas does not turn blue litmus red whereas hydroc...

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  11. Write a chemical equation for the reaction of carbon dioxide with blea...

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  12. Fresh milk has a ph of 6. how do you think the ph will change as it tu...

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  13. How is the concentration of hydronium ions (H(3)O^(+)) affected when a...

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  14. A piece of zinc metal is dropped in dilute solution of hydrochloric ac...

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  15. A piece of zinc metal is dropped in dilute solution of hydrochloric ac...

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  16. Name the two main consituents of baking powder.

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  17. Name the two main consituents of baking powder.

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  18. Tooth enamel is one of the hardest substances in our body. How does it...

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  19. What is the meant by water by crystallisation in a substance? How woul...

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  20. Complete the following reactions: NaCl+CO2+NH3+H2Orarr……………+…………

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