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प्रश्न
How will you carry out the following conversions?
Ethene to acetic acid
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उत्तर
Ethene to acetic acid
\[\ce{C2H4 + H2 ->[Pt] C2H6}\]
\[\ce{C2h6 + O2 ->[MoO][Conc.H2SO4] CH3CHO + H2O}\]
\[\ce{CH3CHO + [O] ->[K2Cr2O7[Conc.H2SO4] CH3COOH}\]
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संबंधित प्रश्न
Draw the structures for the following compounds of Propanoic acid.
Write the formulae of ethanoic acid.
What will you observe when dilute ethanoic acid and dilute hydrochloric acid are put on universal indicator paper, one by one? What does it show?
How does ethanoic acid react with sodium hydrogen carbonate? Give equation of the reaction which takes place.
A student is studying the properties of acetic acid. List two physical properties of acetic acid he observes. What happens when he adds a pinch of sodium hydrogen carbonate to this acid? Write any two observations.
A student takes 2 mL acetic acid in a dry test tube and adds a pinch of sodium hydrogen carbonate to it. He makes the following observations:
I. A colourless and odourless gas evolves with a brisk effervescence.
II. The gas turns lime water milky when passed through it.
III. The gas burns with an explosion when a burning splinter is brought near it.
IV. The gas extinguishes the burning splinter that is brought near it.
The correct observations are:
(A) I, II, and III
(B) II, III and IV
(C) III, IV and I
(D) IV, I and II
Why is Soda lime used not only NaOH?
Name the following:
A toxic alcohol
Ethanoic acid turns ______ litmus to ______
Shristi heated Ethanol with a compound A in presence of a few drops of concentrated sulphuric acid and observed a sweet smelling compound B is formed. When B is treated with sodium hydroxide it gives back Ethanol and a compound C.
- Identify A and C
- Give one use each of compounds A and B.
- Write the chemical reactions involved and name the reactions.
