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Correct the statement if it is wrong: S...

Correct the statement if it is wrong:
Sodium hydroxide blue litmus red.

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VGS PUBLICATION-BRILLIANT-ACIDS AND BASES-EXERCISE
  1. Can flowers and turmeric papers also be called as indicators. Why?

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  2. Correct the statement if it is wrong: Indicators show different colou...

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  3. Correct the statement if it is wrong: Sodium hydroxide blue litmus re...

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  4. Correct the statement if it is wrong: Tooth decay is caused by the pr...

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  5. Take vinegar, lemon juice, soapy water, baking soda in different vesse...

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  6. Visit a doctor. Find out the medicines she prescribes to treat acidity...

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  7. Prepare red cabbage juice by boiling a piece of red cabbage in water. ...

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  8. Collect different flowers and prepare their natural indicators with th...

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  9. Test the nature of lemon juice and milk sample with the help of natura...

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  10. How do you feel about nature? It is a big natural laboratory that cont...

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  11. To protect tooth decay we are advised to brush our teeth regularly. Th...

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  12. Which of the following is acidic in nature?

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  13. Why are industrial wastes neutralised before releasing into water?

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  14. Write the names of food substances that you know in the appropriate co...

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  15. Take solutions of some juices of fruits, vegetables, cold drinks and v...

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  16. How are hydroxides prepared ? What is their nature ?

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  17. Classify the substances given in the table into the fallowing categori...

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  18. When do you get a neutral solution from acids and bases?

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  19. How are salts produced,? Give an example.

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  20. Describe the uses of Acids, Bases and Salts.

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