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प्रश्न
State how the following conversions can be carried out:
Ethene to Ethyl alcohol.
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उत्तर १
Ethene adds a molecule of water in the presence of mineral acids to form ethyl alcohol.
\[\ce{CH2 = CH2 + H2O ->[H+] CH3 - CH2 - OH}\]
उत्तर २
\[\ce{\underset{ethene}{CH2 = CH2} + H2SO4 -> \underset{hydrogen sulphate}{\underset{ethyl}{C2H5HSO4}} -> \underset{ethanol}{C2H5OH} + \underset{Sulphuric acid}{H2SO4}}\]
संबंधित प्रश्न
How is ethanoic acid obtained from ethanol? Write down the chemical equation of the reaction involved.
Which of the following molecular formula corresponds to ethylbutanoate ester?
(a) C5H10O2
(b) C6H12O2
(c) C7H14O2
(d) C8H16O2
Acetic acid is a typical acid. Write one equation in case of its reactions with a bicarbonate.
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.
Which one of the following are the correct observations about acetic acid?
(A) It turns blue litmus red and smells like vinegar
(B) It turns blue litmus red and smells like burning sulphur
(C) It turns res litmus blue and smells like vinegar
(D) It turns red litmus blue and has a fruity smell
Explain the following term with example.
Reduction
Draw the structural formula for the following:
Ethanoic acid
CH3–CH2–CHO : propanal : : CH3–COOH : _______
Ethanoic acid turns ______ litmus to ______
A student while observing the properties of acetic acid would report that this smells like ______.
