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The two colours seen at the extreme end ...

The two colours seen at the extreme end of the pH chart are :

A

green and blue

B

orange and green

C

red and green

D

red and voilet

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BEYOND PUBLICATION-ACIDS,BASES AND SALTS-EXERCISE
  1. Which property is mostly related to the acids ?

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  2. Bases on ionisation release

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  3. The two colours seen at the extreme end of the pH chart are :

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  4. Which of the following has pH = 0 ?

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  5. Which is not required to find the pH of a solution ?

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  6. If the pH of a solution is 13, this means that it is :

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  7. How do Plaster of Paris obtain from gypsum?

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  8. Bleaching powder is obtained by the reaction chlorine with

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  9. The difference of water molecules in one molecule of each gypsum and p...

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  10. A few drops of methyl orange are added to a soap solution the colour o...

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  11. A few drops of methyl orange are added to a soap solution the colour o...

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  12. A few drops of aqueous NaOH are dropped on a pH paper. The colour of t...

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  13. Which of the following metal does not produces dihydrogen gas with dil...

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  14. Observe the figure.Which is base among them ?

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  15. Observe the box. Which is the weak acid among them ?

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  16. Four students were given colourless liquids A,B,C of water, lemon juic...

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  17. What happens when a solution of an acid is mixed with a solution of a ...

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  18. Sodium hydrogen carbonate when added to acetic acid evolves a gas. Whi...

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  19. Common salt used in kitched as well as be used as the raw material for...

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  20. Bases tum phenophthalein into .................. colour.

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