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प्रश्न
What is hydrogenation? How hydrogenation of ethene occurs?
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उत्तर
Ethene reacts with hydrogen gas when heated in the presence of a catalyst like nickel to give ethane. The addition of hydrogen across the double bond is called hydrogenation.
\[\ce{\underset{Ethene}{CH2 = CH2} + H2 ->[Ni][300^\circ C] \underset{Ethane (saturated)}{CH3 - CH3}}\]
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संबंधित प्रश्न
Give the various applications of organic chemistry?
How many isomers of the following hydrocarbons are possible?
C3H8
Copy and complete the following sentence:
A saturated hydrocarbon will undergo _______reactions, whereas the typical reaction of an unsaturated hydrocarbon is _______.
Conversion of ethene to ethane is an example of ______.
The organic compound mixed with ethanol to make it spurious is ______.
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\[\ce{A ->[Br2/Od4] CH2Br - CH2Br}\]
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Write the equation for the reaction taking place between 1, 2-dibromoethane and alcoholic potassium hydroxide.
Give the structural formulae for the following:
An isomer of n-butane.
Give the structural formula of the following:
1-propanal
Give a chemical test to distinguish between Saturated and Unsaturated?
