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Dilute acetic acid was added to the four...

Dilute acetic acid was added to the four test tubes containing the following chemicals:
Brisk effervescence was observed in the test tubes containing :

A

KOH

B

`NaHCO_3`

C

`K_2CO_3`

D

NaCl

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MODERN PUBLICATION-CARBON AND ITS COMPOUNDS-EXERCISE
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  2. 10mL each of acetic acid and water are mixed together and shaken in di...

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  6. A student while observing the properties of acetic acid would report t...

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  7. On adding acetic acid to sodium hydrogen carbonate in a test tube, a s...

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  8. Which one of the following are the correct observatons about acetic ac...

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  11. Select the observation about dilute solution of acetic acid.

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  12. When yo add about 2 mL of acetic acid to a test tube contianing an equ...

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  14. In and experiment to study the properties of ethanoic acid, a student ...

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  15. A student takes about 2 mL ethanoic acid in a dry test tube and adds a...

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  16. In order to study saponification reaction we first prepare 20% solutio...

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  17. A student prepared 20% sodium hydroxide solution in a beaker to studey...

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  18. Hard water is not available for an experiment. Some salts are given be...

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  19. What do we observe on pouring acetic acid on red and blue litmus paper...

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  20. A student takes about 4 mL of distilled water in four test tubes marke...

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