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प्रश्न
What is hydrogenation? How hydrogenation of ethene occurs? Give one use of hydrogenation.
उत्तर
The addition of hydrogen across the double bond is called hydrogenation.
Ethene reacts with hydrogen gas when heated in presence of catalyst like
nickel, to give ethane.
\[\ce{CH2 = CH2 + H2 ->[Ni][300°C] CH3 - CH3}\]
Use of hydrogenation:
Hydrogenation of Oils: The oils can be converted into ghee which are semi solid at room temperature.
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संबंधित प्रश्न
Fill in the blank:
Organic compounds are essentially_________compounds. They
show ___________Reaction and their rates are ___________.
Explain the fact that why organic com pounds are Iarge in number.
Give the trivial names and IUPAC names of the following:
(a) C3H6
(b) C2H4
(c) C2H2
(d) CH30H
(e) CH3COOH
Write the equation for the laboratory preparation of Ethyne(acetylene) from calcium carbide.
Name the organic compound prepared by each of the following reactions:
\[\ce{CH3I + 2H- ->}\]
The organic compound mixed with ethanol to make it spurious is ______.
Name the compound prepared by the following reaction:
CO + 2H2 (Zinc oxide catalyst) →
Name the compound prepared by the following reaction:
CaC2 + 2H2O →
Give the structural formula of the following organic compound:
Methanal
Draw the structural diagram for the following compound.
2,2 dibromo butane
