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प्रश्न
An organic compound undergoes addition reactions and gives a red colour precipitate with ammoniacal cuprous chloride. Therefore, the organic compound could be ______.
विकल्प
Ethane
Ethene
Ethyne
Ethanol
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उत्तर
An organic compound undergoes addition reactions and gives a red colour precipitate with ammoniacal cuprous chloride. Therefore, the organic compound could be ethyne.
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संबंधित प्रश्न
What are carboxylic acids?
Give reasons for the existence of the large number of organic compounds.
What are the main sources of alkanes and why they are known as saturated hydrocarbons?
How will you convert
Ethyne to acetaldehyde
Copy and complete the following sentence:
A saturated hydrocarbon will undergo _______reactions, whereas the typical reaction of an unsaturated hydrocarbon is _______.
Write balanced equations to show the preparation of the following:
Ethane from sodium propionate
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?
Compound A is bubbled through bromine dissolved in carbon tetrachloride and the product is CH2Br - CH2Br.
\[\ce{A ->[Br2/Od4] CH2Br - CH2Br}\]
Name (not formula) the compound formed when steam reacts with A in the presence of phosphoric acid.
Name the following:
Process by which ethane is obtained from ethene.
Draw the structural diagram for the following compound.
2,2 dibromo butane
