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प्रश्न
What is the action of acetic acid with litmus paper?
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उत्तर
Acetic acid turns blue litmus red. It proves that it is acidic in nature,.
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संबंधित प्रश्न
Give any two uses of ethanoic acid.
The substance which can produce brisk effervescence with baking soda solution is ______.
Which of the following molecular formula corresponds to ethylbutanoate ester?
(a) C5H10O2
(b) C6H12O2
(c) C7H14O2
(d) C8H16O2
Give the structural formulae of acetic acid.
A student is studying the properties of acetic acid in his school laboratory. List two physical and two chemical properties which he must observe and note in his record book.
A student adds 4 mL of acetic acid to a test tube containing 4 mL of distilled water. He then shakes the test tube and leaves it to settle. After about 10 minutes he observes:
(A) a layer of water over the layer of acetic acid
(B) a layer of acetic acid over the layer of water
(C) a precipitate settling at the bottom of the test tube
(D) a clear colourless solution
Under what conditions does ethane get converted to ethyl alcohol?
Write a balanced equation for the following:
Write the equation for the preparation of ethylene from ethyl alcohol.
Using appropriate catalysts, ethane can be oxidized to an alcohol. Name the alcohol formed when ethane is oxidized.
A spatula full of sodium carbonate is taken in a test tube and 2 mL of dilute ethanoic acid is added to it.
Write a chemical equation for the reaction.
