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प्रश्न
Complete the following flow chart:
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उत्तर
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संबंधित प्रश्न
At least one carbon bond in an unsaturated hydrocarbon is ______.
The element hydrogen is present in ______ organic compound.
What do you mean by catenation?
The general molecular formula of alkynes is ______
Answer the following question using the data given below:
- Assertion: Alkanes are saturated hydrocarbons.
- Reason: Hydrocarbons consist of covalent bonds.
Dead and decaying plants and animals release ______ gas.
______ is an odourless and highly inflammable gas.
Which gas is used as fuels and solvents in the laboratory?
Sewage sludge can also be decomposed by microorganisms to produce methane gas along with impurities like carbon dioxide and ______.
______ can also be used as a refrigerant.
______ is used as fuel gas and propellant in aerosol sprays such as deodorants.
Match the following:
| 1. | Hydrocarbons | a. | Marsh gas |
| 2. | Methane | b. | Cleanest fuel |
| 3. | Butane | c. | Catenation |
| 4. | CNG | d. | Polystyrene |
Write any 2 properties of hydrocarbons.
Draw electron dot structure for the following:
\[\begin{array}{cc}
\phantom{}\ce{H}\phantom{..}\ce{H}\phantom{}\\
\phantom{}|\phantom{...}|\phantom{}\\
\ce{H-C-C-H}\\
\phantom{}|\phantom{...}|\phantom{}\\
\phantom{}\ce{H}\phantom{..}\ce{H}\phantom{}
\end{array}\]
Draw electron dot structure for the following:
\[\begin{array}{cc}
\phantom{..}\ce{H}\phantom{........}\ce{H}\phantom{.}\\
\phantom{.}\backslash\phantom{......}/\phantom{}\\
\ce{C = C}\\
\phantom{}/\phantom{......}\backslash\phantom{}\\
\phantom{}\ce{H}\phantom{........}\ce{H}\phantom{}
\end{array}\]
