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प्रश्न
Write a balanced equation when butane is burnt in oxygen.
उत्तर
Butane is an alkane, and alkanes burn in oxygen to form CO2, water vapour, and heat is produced.
\[\ce{2C4H10 + 13O2 ->[heat] 8CO2\uparrow + 10H2O}\]
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संबंधित प्रश्न
Select from the list the gas that matches the description given in case
[ammonia, ethane, hydrogen chloride, hydrogen sulfide, ethyne]
This gas is also a saturated hydrocarbon
Match the options A to E with the statements
| A | Alkyne | 1 | No. of molecules in 22.4 dm-3 of carbon dioxide at STP |
| B | Alkane | 2 | An element with the electronic configuration 2,8,8,3 |
| C | Iron | 3 | CnH2n + 2 |
| D | 6.023 × 1023 | 4 | CnH2n − 2 |
| E | Metal | 5 | The metal which forms two types of ions |
Write the IUPAC and common names of these isomers
Name the compounds formed when methane burns in insufficient air. Give a balanced equation
Write the names and the formula of the products formed when ethane reacts with chlorine. Write the chemical equations.
Name the compound prepared from sodium propionate. Write the balanced equation for the same.
Write a balanced chemical equation for the preparation of :
Ethene from bromoethane
Write the names and formulas of the products formed when methane reacts with chlorine. Write the chemical equations.
Write the IUPAC name of the following:
\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\\
\ce{H - C = C - C - H}\\
\phantom{.........}|\\
\phantom{.........}\ce{H}
\end{array}\]
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}
