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Fill ups Plaster of Paris is obtained by...

Fill ups
Plaster of Paris is obtained by heating…………… .

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MODERN PUBLICATION-ACID, BASES AND SALTS-EXERCISE
  1. Fill ups The pH of CuSO4(aq) solution is……………. .

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  2. Fill ups The chemical name of bleaching powder is……………. .

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  3. Fill ups Plaster of Paris is obtained by heating…………… .

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  4. Fill ups Bee sting contains……………….acid.

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  5. Fill ups Vinegar contains………………acid.

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  6. Fill ups Stomach has pH nearly equal to…………….due its secretion of……………...

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  7. On putting a few drops of a liquid on a pH strip, the colour of pH str...

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  8. When a few drops of universal indicator were added to a dilute solutio...

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  9. Dilute hydrochloric acid is added to sodium carbonate. It is observed ...

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  10. A student was given three samples containing hydrochloric acid, sodium...

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  11. The following solutions were tested for their pH value of by using pH ...

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  12. The colour of pH strip turned red when it was dipped in a sample, the ...

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  13. pH of saliva is :

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  14. Label 1 and 2 in the given figure.

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  15. On putting a few drops of an unknown liquid on the pH strip, the colou...

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  16. A student was given three samples containing hydrochloric acid, sodium...

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  17. Which of the following chemical properties are shown in dilute hydroch...

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  18. On adding methyl orange to a solution A it imparts a pink colourand on...

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  19. Quick lime is

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  20. Identify the colour changes in pH paper when a drop of a sample, which...

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