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प्रश्न
How is ethane prepared in the laboratory?
उत्तर
Reactants: Sodium propanoate (sodium propionate) and soda lime.
Procedure: A mixture of sodium propionate and soda lime is taken in a boiling tube and heated over a bunsen burner (apparatus similar to Fig.)
Reaction: \[\ce{C2H5COONa + NaOH ->[CaO][300^\circ C] Na2CO3 + C2H6\uparrow}\]
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संबंधित प्रश्न
Give the general formula of alkanes.
How is methane prepared in the laboratory?
Write the names and the formula of the products formed when
methane Reacts with chlorine Write the chemical equations
Write the names and the formula of the products formed when methane
Reacts with bromine Write the chemical equations
Identify the statement that is incorrect about alkanes.
Which type of reaction will ethane undergo?
Draw the structure of isomers of butene and write their IUPAC names.
Write the equation for the following reaction:
Bromoethane and an aqueous solution of sodium hydroxide.
Give the chemical equation for the laboratory preparation of methane from sodium acetate.
Write the IUPAC name of the following:
\[\begin{array}{cc}
\phantom{.}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
\phantom{.}|\phantom{....}|\phantom{....}|\\
\ce{H - C = C - C -H}\\
\phantom{..........}|\\
\phantom{..........}\ce{H}
\end{array}\]
