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In the above ezperiment bulb glows to th...

In the above ezperiment bulb glows to the following solutions

A

alcohol

B

glucose

C

hydrochloric acid

D

sulphuric acid

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VGS PUBLICATION-BRILLIANT-ACIDS, BASES AND SALTS -Section-1
  1. Which ions are produced by acids in solutions ?

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  2. For the reaction AtoB, the rate law expression is : rate = K[A]. Which...

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  3. In the above ezperiment bulb glows to the following solutions

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  4. Give example for a solutlon which gives H^+ ions in solutions.

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  5. Which substance is used to dry a gas in a guard tube?

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  6. What is a hydronium ion ?

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  7. Which substance are called as alkalis?

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  8. What will happen when a dry blue litmus paper dipped in dry HCl?

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  9. Which of the following is a correct process ? a) Acid must always be...

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  10. Suggest one indicator to test strength of acid or base.

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  11. By which scale concentration of hydrogen ion in a solution is measured...

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  12. What is the pH of a neutral solution ?

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  13. Match the following a) pH of acidic solutions 1) less than 7 ...

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  14. What is the range of pH values ?

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  15. When does tooth decay start in our mouth ?

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  16. Write one antacid.

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  17. Take white antacid powder with water in a test tube add methyl orange ...

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  18. Write the chemical reaction of milk of magnesia with excess of acid in...

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  19. Guess the nature of the soil, if a farmer treats the soil of his field...

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  20. Which substance in your kitchen is useful to treat a honey-bee bite ?

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