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Mention the colour changes observed when...

Mention the colour changes observed when the following indicators are added to acids :
Alkaline phenolphthalein solution

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ICSE-STUDY OF ACIDS, BASES AND SALTS-Questions from Previous ICSE Board Papers
  1. The preparation of lead sulphate from lead carbonate is a two step pro...

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  2. Fill in the blanks with suitable words : An acid is a compound which...

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  3. Mention the colour changes observed when the following indicators are ...

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  4. Mention the colour changes observed when the following indicators are ...

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  5. Mention the colour changes observed when the following indicators are ...

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  6. Which of the following hydroxides is an alkali? a) ammonium hydrox...

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  7. From the list given below, select the word(s) required to correctly co...

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  8. Match the following :

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  9. Write balanced equations for the following reactions : Lead sulphate...

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  10. Write balanced equations for the following reactions : Copper sulph...

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  11. Write balanced equations for the following reactions : Lead chloride...

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  12. Write balanced equations for the following reactions : Ammonium sulp...

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  13. Write balanced equations for the following reactions : Sodium chlori...

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  14. Marking use only of substances chosen from those given below Dilute ...

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  15. Marking use only of substances chosen from those given below Dilute ...

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  16. Marking use only of substances chosen from those given below Dilute ...

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  17. Marking use only of substances chosen from those given below Dilute ...

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  18. Solution A is a strong acid Solution B is a weak alkali Solution C...

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  19. Solution A is a strong acid Solution B is a weak alkali Solution C...

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  20. Solution A is a strong acid Solution B is a weak alkali Solution C...

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