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Ravi said that acid rains are causing da...

Ravi said that acid rains are causing damage. Do you agree with his statement ? What are acid rains ? Where do you witness such rains in our state ?

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VGS PUBLICATION-BRILLIANT-ACIDS AND BASES-EXERCISE
  1. Why are the inner sides of vessels made up of brass and copper coated ...

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  2. Why are pickles, jams, jellies preserved in glass, porcelein and plast...

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  3. Ravi said that acid rains are causing damage. Do you agree with his st...

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  4. You are given Hydrochloric acid. How can you make it into a solution w...

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  5. You are asked to make the given caustic soda solution into neither aci...

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  6. Why is the use of natural organic manure becoming more preferred ?

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  7. Why is our sweat salty?

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  8. Which of the following is not a natural acid ?

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  9. A blue litmus turns red when it reacts with

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  10. Name the acid present in lemon juice

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  11. Ant releases this acid.

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  12. When methyl orange is mixed with citric acid it turns

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  13. Phenolphthalein turns ........... in basic solution.

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  14. Lemon Juice + Marble = ............

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  15. Neutralization of Hydrochloric acid solution with Caustic soda solutio...

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  16. The substance that turns blue litmus to red are in nature.

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  17. Turmeric paper is natural……………….

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  18. The substance that turns red litmus to blue are……………in nature.

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  19. Burning sensation of ant bite is caused by……………

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  20. Vinegar consists of……………..acid.

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