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प्रश्न
Name a few sources of organic chemistry ?
उत्तर
- Plants: (Cellulose, sugar, starch and drugs)
- Animals: (urea, fats, proteins)
- Coal: (benzene, toluene, naphthalene, dyes, drugs, perfumes)
- Petroleum: (gasoline, naphtha)
- Fermentation: (ethyl alcohol, acetic acid)
- Wood: (methyl alcohol, acetone)
- Synthetic methods: (most organic compounds are synthesized in the laboratory)
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संबंधित प्रश्न
Draw the chain isomers of hexane \[\ce{(C6H14)}\].
Define a functional group.
Write the molecular formulae of the third and fifth members of homologous series represented by general formula CnH2n-2.
Give two chemical tests to distinguish between ethane and ethyne .
What type of reaction is common to both of these compounds?
Ethanol can be converted into ethene which can be changed into ethane. Choose the correct word or phrase from the bracket to complete the following sentence.
The catalyst used in the conversion of ethene to ethane is commonly ______ (iron, cobalt, nickel).
Choose the correct answer:
The formation of 1,2 -dibromoethane from ethene and bromine is an example of
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 compound prepared by the following reaction:
CH3I +2H →
In which delocalization of positive charge is possible:
