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(a). The pH of a cold drink is 5. What w...

(a). The pH of a cold drink is 5. What will be its action on blue and red litmus solutions?
(b). The pH values of three acids A, B and C having equal molar concentrations are 5.0, 2.8 and 3.5 respectively. Arrange these acids in order of the increasing acid strengths.

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(a) Turns blue litmus red, No action on red litmus
(b) AltCltB
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LAKHMIR SINGH & MANJIT KAUR-ACID, BASES AND SALTS-Exercise
  1. (a). What does the pH of a solution signify? Three solutions A, B and ...

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  2. (a). The pH values of six solutions A to F are given below: A=0, B=1...

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  3. (a). The pH of a cold drink is 5. What will be its action on blue and ...

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  4. Under what soil conditions do you think a farmer would treat the soil ...

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  5. Which acid is produced in our stomach ? What happens if there is an ex...

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  6. The soil in a field is highly acidic. Name two materials which can be ...

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  7. What is meant by strong bases and weak bases? Classify the following i...

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  8. What ions are present in the solutions of following substances? (write...

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  9. (a). What would you expect the pH of pure water to be? (b). What col...

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  10. (a). What do you think will be the pH in the stomach of a person suffe...

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  11. Separate the following into substances having pH values above and belo...

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  12. (a). Do basic solutions also have H^(+)(aq) ions? If yes, then why are...

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  13. (a). What happens when zinc granules are heated with sodium hydroxide ...

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  14. (a). What effect does the concentration of H^(+) (aq) ions have on the...

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  15. One of the following is a medicine for indigestion. This is:

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  16. Bee sting contains:

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  17. Wasp sting contains:

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  18. One of the following does not inject an acidic liquid into the skin th...

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  19. A solution turns red litmus blue, its pH is likely to be

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  20. A solution turns blue litmus red. Its pH is likely to be:

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