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प्रश्न
Distinguish between Carbocation and carbanion.
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उत्तर
| No. | Carbocation | Carbanion |
| 1. | It is a species in which carbon carries a positive charge. | It is a species in which carbon carries a negative charge. |
| 2. | Positively charged carbon is sp2 hybridized. | Negatively charged carbon is sp3/sp2 hybridized. |
| 3. | It is electron-deficient. | It is electron-rich |
| 4. | It has a planar geometry. | It has a tetrahedral geometry. |
| 5. | e.g. tert-Butyl carbocation, (CH3)3C+ | Methyl carbanion |
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संबंधित प्रश्न
Write condensed formulae and bond line formulae for the following structure.
\[\begin{array}{cc}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\\\phantom{...}|\phantom{....}|\phantom{....}|\phantom{....}|\phantom{...}\\\ce{H - C - C - C - C - H}\\|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\\end{array}\]
Write condensed formulae and bond line formulae for the following structure.
\[\begin{array}{cc}\ce{H}\phantom{...}\ce{H}\\|\phantom{....}|\\\ce{N ≡ C - C - C - C ≡ N}\\
|\phantom{....}|\\\ce{H}\phantom{...}\ce{H}\end{array}\]
Write dash formula for the following bond line formula.
Write dash formulae for the following bond line formulae.
Write bond-line formulae and condensed formulae for the following compound.
hept-2-ene
Write bond-line formulae and condensed formulae for the following compound.
2, 2, 4, 4-tetramethylpentane
Write the structural formulae for the following names and also write correct IUPAC names for them.
2,4,5-Trimethylhexane
The bond line formula of the following compound is:
\[\ce{CH3CH(CH3)CH2C(CH3)2CH3}\]
In wedge formula, the solid wedge is used to indicate ____________.
What is the molar mass of a compound represented below?
Write condensed formulae and bond line formulae for the following structure.
\[\begin{array}{cc}
\ce{H} \phantom{...}\ce{H}\phantom{...} \ce{H} \phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...} \ce{H}\phantom{...} \ce{H}\phantom{...} \ce{H}
\end{array}\]
Write condensed formulae and bond line formulae for the following structure.
\[\begin{array}{cc}
\phantom{}\ce{H\phantom{...}H}\phantom{}\\
\phantom{}|\phantom{....}|\phantom{}\\
\ce{N ≡ C - C - C - C ≡ N}\\
\phantom{}|\phantom{....}|\phantom{}\\
\phantom{}\ce{H\phantom{...}H\phantom{}}
\end{array}\]
Write condensed formulae and bond line formulae for the following structure.
\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
\end{array}\]
Write condensed formulae and bond line formulae for the following structures.
\[\begin{array}{cc}
\phantom{.}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{.}\\
\phantom{.}|\phantom{....}|\phantom{....}|\phantom{....}|\phantom{.}\\
\ce{H - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\phantom{.}\\
\phantom{.}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{..}\\
\end{array}\]
Write the structural formulae for the following name and the Correct IUPAC name for them.
2,2,3-trimethyl pentane-4-ol
Write bond-line formulae and condensed formulae for the following compound:
2, 2, 4, 4- tetramethylpentane
Write dash formulae for the following bond line formulae.
Write condensed formulae and bond line formulae for the following structure:
\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\\
\ce{N ≡ C - C - C - C ≡ N}\\
|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}
\end{array}\]
Write dash formulae for the following bond line formulae.
Write the structural formulae for the following name and also write correct IUPAC names for them.
2,2,3-trimethylpentan-4-0l
Write condensed formula and bond line formula for the following structure.
\[\begin{array}{cc}
\phantom{...........}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{.....}\ce{O}\phantom{....}\\
\phantom{.......}|\phantom{....}|\phantom{....}|\phantom{....}//\\
\ce{H - C - C - C - C}\\
\phantom{......}|\phantom{....}|\phantom{....}|\phantom{....}\backslash\\
\phantom{..........}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{....}\ce{OH}\phantom{..}
\end{array}\]
Write condensed formulae and bond line formula for the following structure.
\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\\
\ce{N ≡ C - C - C - C ≡ N}\\
|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\\
\end{array}\]
Write dash formula for the following bond line formula.
Write condensed formulae and bond line formulae for the following structure.
\[\begin{array}{cc}
\phantom{.........}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{.......}\ce{O}\\
\phantom{........}|\phantom{....}|\phantom{....}|\phantom{......}//\\
\ce{H - C - C - C - C}\\
\phantom{.......}|\phantom{....}|\phantom{....}|\phantom{......}\backslash\\\
\phantom{..........}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{.......}\ce{OH}\\
\end{array}\]
Write dash formulae for the following bond line formulae.
Write dash formulae for the following bond line formulae.
Write dash formulae for the following bond line formulae.
Write condensed formulae and bond line formulae for the following structure.
\[\begin{array}{cc}
\ce{H\phantom{...}H\phantom{...}H\phantom{...}H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H\phantom{...}H\phantom{...}H\phantom{...}H}
\end{array}\]
Write dash formulae for the following bond line formulae.
Write bond line formulae and condensed formulae for the following compound.
2, 2, 4, 4-tetramethylpentane
