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A few drops of ethanoic acid were added ...

A few drops of ethanoic acid were added to solid sodium carbonate. The possible results of the reactions are

A

A hissing sound was evolved

B

Brown fumes evolved

C

Brisk effervescence occurred

D

A pungent smelling gas evolved

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BEYOND PUBLICATION-CARBON AND ITS COMPOUNDS-EXERCISE
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  2. If 2ml of acetic acid was added slowly in drops to 5ml of water then w...

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  3. A few drops of ethanoic acid were added to solid sodium carbonate. The...

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  4. When acetic acid reacts with ethyl alcohol, we add conc. H2SO4, it act...

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  5. Commercially available ethanol is known is

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  6. Which of the following are molecules of varying sizes and also called ...

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  7. CH3-CH2- CH2-COOH is the IUPAC structure of

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  8. The IUPAC secondary suffix to the functional group for aldehydes is

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  9. The process of producing soaps is called

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  10. Which of the following is used as catalyst in the hydrogenation of veg...

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  11. CH3-CH2- CH2-CH3 what is IUPAC name of the chain ?

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  12. Which of the following is the general formula of a soap ?

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  13. Which of the following is known as tri-hy-droxy alcohol ?

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  14. A spherical aggregate of soap molecules in water is called

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  15. How much % solution of acetic acid in water is called vinegar ?

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  16. Which of the following solution in gasoline is a good motor fuel ?

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  17. The suffix used for naming an carboxylic acids is

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  18. Which of the following is the formula for the IUPAC name of Butan - l ...

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  19. Which of the following is the general formula of homologous series of ...

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  20. The general formula of alkynes is

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