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प्रश्न
Complete and balance the following chemical equation:
C2H6 + O2 →
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उत्तर
\[\ce{2C2H6 + 7O2 -> 4CO2 + 6H2O}\]
Explanation:
When hydrocarbons are heated in presence of oxygen then a combustion reaction takes place giving carbon dioxide gas, water and heat and light energy.
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संबंधित प्रश्न
At least one carbon bond in an unsaturated hydrocarbon is ______.
What do you mean by catenation?
Answer the following question using the data given below:
- Assertion: Alkanes are saturated hydrocarbons.
- Reason: Hydrocarbons consist of covalent bonds.
______ is an odourless and highly inflammable gas.
Hydrocarbons are less dense than ______.
______ can also be used as a refrigerant.
______ is used as fuel gas and propellant in aerosol sprays such as deodorants.
The hydrocarbons containing carbon-carbon multiple bonds are called ______.
Complete the following flow chart:
Identify the hydrocarbon from the given electron-dot structure:
\[\begin{array}{cc}
\phantom{}\ce{H}\phantom{....}\ce{H}\phantom{}\\
\phantom{}\ce{H}\phantom{..}\ce{\text{}^\bullet_\bullet}\phantom{..}\ce{\overset{\bullet\phantom{.}\bullet}{\underset{\bullet\phantom{.}\bullet}{C}}}\phantom{..}\ce{\text{}^\bullet_\bullet}\phantom{..}\ce{\overset{\bullet\phantom{.}\bullet}{\underset{\bullet\phantom{.}\bullet}{C}}}\phantom{..}\ce{\text{}^\bullet_\bullet}\phantom{..}\ce{H}\phantom{}\\
\phantom{}\ce{H}\phantom{....}\ce{H}\phantom{}\\
\end{array}\]
