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Name the source from which litmus soluti...

Name the source from which litmus solution is obtained. What is the use of this solution ?

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LAKHMIR SINGH & MANJIT KAUR-ACIDS,BASES AND SALTS-EXERCISE
  1. Fill in the following blanks with suitable words : The substances wh...

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  2. (a). What is an indicator? Name three common indicators. (b). Name t...

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  3. Name the source from which litmus solution is obtained. What is the us...

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  4. Why does a yellow curry stain on a white shirt turn red when it is was...

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  5. Which of the following are acidic and which are basic? Lime water , ...

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  6. What is colour of china Rose Indicator turn when added to an acid?

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  7. What colour do the following indicators turn when added to a base? L...

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  8. What colour do the following indicators turn when added to a base? C...

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  9. What colour do the following indicators turn when added to a base? P...

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  10. Name one indicator which turns red on adding a base.

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  11. What colour do the following indicators turn when added to a base? T...

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  12. State whether following statement is true or false :- Nitric acid tu...

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  13. What is a salt ? Name any two salts.

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  14. What are the three types of salts ? Give one example of each type of s...

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  15. Choose either the given salt is acidic, basic or neutral : Sodium ch...

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  16. Choose either the given salt is acidic, basic or neutral : Ammonium c...

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  17. Choose either the given salt is acidic, basic or neutral : Sodium car...

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  18. Choose either the given salt is acidic, basic or neutral : Sodium sul...

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  19. Choose either the given salt is acidic, basic or neutral : Ammonium s...

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  20. Explain why, if we touch the test-tube immediately after carrying out ...

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