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State whether the following statements a...

State whether the following statements are true or false :
Sodium hydroxide turns blue litmus red.

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LAKHMIR SINGH & MANJIT KAUR-ACIDS,BASES AND SALTS-EXERCISE
  1. Name one indicator which turns red on adding a base.

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  2. State whether the following statements are true or false : Nitric ac...

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  3. State whether the following statements are true or false : Sodium hy...

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  4. State whether the following statements are true or false : Tooth dec...

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  5. State whether the following statements are true or false : Change of...

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  6. State whether the following statements are true or false : Indicator...

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  7. Is sodium hydroxide an acid or a base ?

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  8. What can you say about the nature of a solution which turns blue litmu...

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  9. Ammonia is found in many household products such as window cleaners. I...

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  10. Name any two gaseous pollutants which cause acid rain.

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  11. Name two strong acids and two weak acids.

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  12. Name two strong bases and two weak bases.

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  13. Name the chemical which is injected into the skin of a person when an ...

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  14. What does calamine solution contain ?

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  15. What name is given to the reaction in which an acid reacts with a base...

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  16. Which indicator is used to carry out the neutralisation reaction of hy...

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  17. Name the salt formed when hydrochloric acid neutralises sodium hydroxi...

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  18. Name two organic acids (naturally occurring acids).

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  19. Name two mineral acids.

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  20. Give one characteristic property of all acids.

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