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What colour would hydrochloric acid (pH ...

What colour would hydrochloric acid (pH = 1) turn universal indicator '?

A

orange

B

purple

C

yellow

D

red

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BEYOND PUBLICATION-ACIDS,BASES AND SALTS-EXERCISE
  1. If a base dissolves in water, by what name is it better known?

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

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

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

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

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  6. Does the bulb glow in acids ?

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  7. Which measurements are able to construct a triangle?

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  8. What is the chemical name of baking Soda ?

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  9. What is a neutralization reaction? Give two examples

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

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

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

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

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

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  15. Brine solution is called

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

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  17. The chemical formula of hydrated copper sulphate is-

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  18. If the pH value of a solution is 12, then the character of solution of...

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  19. Which of the following is used in cakes or pastries to making them lig...

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  20. Which salt is used in the manufacture of borax?

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