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A solution turns red litmus blue, its pH...

A solution turns red litmus blue, its pH is likely to be

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1

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4

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5

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10

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BEYOND PUBLICATION-ACIDS,BASES AND SALTS-EXERCISE
  1. The colour of phenolphthalein indicator in basic solution is

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  2. Colour of methyl orange in alkali conditions

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  3. A solution turns red litmus blue, its pH is likely to be

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  4. One of the following solutions reacts with crushed egg shells to give ...

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  5. If a base dissolves in water, by what name is it better known?

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  6. Which of the following substances when mixed together will produce tab...

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  7. What colour would hydrochloric acid (pH = 1) turn universal indicator ...

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  8. Which one of the following types of medicines is used for treating ind...

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  9. What gas is produced when magnesium is made to react with hydrochloric...

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  10. Does the bulb glow in acids ?

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  11. Which measurements are able to construct a triangle?

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  12. What is the chemical name of baking Soda ?

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  13. What is a neutralization reaction? Give two examples

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  14. How does the flow of acid rain into a river make the survival of aquat...

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  15. Why does tooth decay start when the pH of mouth is lower than 5.5?

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  16. Which of the following is the most accurate way of showing neutralizat...

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  17. Why is universal indicator a better one Than litmus paper ?

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  18. Which of the following is used for making toys ?

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  19. Brine solution is called

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  20. Tooth decay start when the pH of the mouth is lower than-

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