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प्रश्न
Compound A is bubbled through bromine dissolved in carbon tetrachloride, and the product is CH2Br – CH2Br.
\[\ce{A ->[Br2/CCl4] CH2Br - CH2Br}\]
- Draw the structural formula of A.
- What type of reaction has A undergone?
- What is your observation?
- Name (not formula) the compound formed when steam reacts with A in the presence of phosphoric acid.
- What is the procedure for converting the product of (iv) back to A?
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उत्तर
- CH2 = CH2
- Addition reaction
- Reddish brown colour of bromine gets discharged.
- \[\ce{\underset{Ethene}{CH2 = CH2} + H2O ->[Phosphoric][acid] \underset{Ethanol}{CH3 - CH2 - OH}}\]
- By dehydration (with any dehydrating agent).
\[\ce{\underset{Ethanol}{C2H5OH} ->[Al2O3][300^\circ C] \underset{Ethene}{C2H4} + H2O}\]
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संबंधित प्रश्न
Give the structural formula of the following functional group:
Alcohols
Fill in the blank:
More than 90% of the known organic compounds are. ________
What is the difference in molecular formula of any Two adjacement homologues in terms of types of atoms and molecular mass?
Hovv will you differentiate that vvhether the given gas is ethane or ethene?
Give two equations to show the conversion of a unsaturated compound to
saturated compound.
Write the equations to show what happens when ethyne gas reacts with
Bromine water
Name the organic compound prepared by each of the following reactions:
\[\ce{CaC2 + 2H2O ->}\]
Compound A is bubbled through bromine dissolved in carbon tetrachloride and the product is CH2Br - CH2Br.
\[\ce{A ->[Br2/Od4] CH2Br - CH2Br}\]
What type of reaction has A undergone?
Write the equation for the reaction taking place between 1, 2-dibromoethane and alcoholic potassium hydroxide.
Using the structural formula, identify the functional group by circling it:
Dimethyl ether
