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प्रश्न
Name the organic compound prepared by each of the following reactions:
\[\ce{CaC2 + 2H2O ->}\]
उत्तर
Ethyne
\[\ce{CaC2 + 2H2O -> C2H2 + Ca(OH)2}\]
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संबंधित प्रश्न
Give the general formula of carboxylic acids.
Draw the chain isomers of hexane \[\ce{(C6H14)}\].
What is an alkyl group?
Draw the structural formula of ethyne.
Choose the correct answer:
The formation of 1,2 -dibromoethane from ethene and bromine is an example of
Give chemical equation for:
The preparation of ethyne from 1,2 - dibromoethane.
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.
Identify the gas evolved when sodium propionate is heated with sodalime
Identify the underlined substance.
An organic compound containing -COOH functional group.
Give the IUPAC name of the organic compound represented by the structural formula given below:
\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{Cl}\phantom{..}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{Cl}\phantom{..}\ce{H}\phantom{...}\ce{H}\end{array}\]
