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प्रश्न
What do you observe when acetic acid is added to a neutral FeCl3 solution?
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उत्तर
When acetic acid is added to neutral FeCl3, a wine red colour is produced.
\[\ce{6CH3COOH + 2FeCl3 -> 2(CH3COO)3Fe + 6HCl}\]
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संबंधित प्रश्न
You have four test tubes, A, B, C and D containing sodium carbonate, sodium chloride, lime water and blue litmus solutions respectively. Out of these the material of which test tube/ test tubes would be suitable for the correct test of acetic/ethanoic acid?
(a) only A
(b) A and B
(c) B and C
(d) A and D
When you add a few drops of acetic acid to a test-tube containing sodium bicarbonate powder, which one of the following is your observation?
(A) No reaction takes place
(B) A colourless gas with pungent smell is released with brisk effervescence
(C) A brown coloured gas is released with brisk effervescence
(D) Formation of bubbles of a colourless and odourless gas
Draw the structure for the following compound:
Propanoic acid
Under what conditions does ethane get converted to ethyl alcohol?
What is vinegar?
Give reason for the following :
Ethyne is more reactive than ethane
Ethanoic acid _________.
Ethanoic acid reacts with the basic salt, sodium carbonate, to form a salt, named ______, water and carbon dioxide gas.
Bubbles are seen in the test tube during the preparation of lime water.
Give the balanced chemical equation of the reaction.
Oxidation of ethanol by acidified potassium dichromate.
