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(a). The pH values of six solutions A to...

(a). The pH values of six solutions A to F are given below:
A=0, B=11, C=6, D=3, E=13, F=8
Which of the above solutions are (i) acids (ii) alkalis?
(b). Name the acids or alkalis used to make (i) can batteries (ii) explosives (iii) soaps (iv) fertilisers.

Text Solution

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(i) Acids: A,C and D
(ii) Alkalies: B,E and F
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LAKHMIR SINGH & MANJIT KAUR-ACID, BASES AND SALTS-Exercise
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  7. The soil in a field is highly acidic. Name two materials which can be ...

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

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

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

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

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

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

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

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

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

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  17. Bee sting contains:

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  18. Wasp sting contains:

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

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

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