Question
Indicate the $\sigma$ and $\pi$ bonds in the following molecules:
$\mathrm{C}_6 \mathrm{H}_{12}$,
$\mathrm{C}_6 \mathrm{H}_{12}$,
✓
Answer
The $\sigma$ and $\pi$ bonds are indicated below:
$\begin{matrix}6\text{C} - \text{C} & \sigma- \text{ bonds}\\12 \text{C} - \text{H} & \sigma-\text{bonds} \end{matrix}\Bigg\}$ Other cyclic isomers will also have same no. of $\sigma$ and $\pi$-bonds.
$\begin{matrix}6\text{C} - \text{C} & \sigma- \text{ bonds}\\12 \text{C} - \text{H} & \sigma-\text{bonds} \end{matrix}\Bigg\}$ Other cyclic isomers will also have same no. of $\sigma$ and $\pi$-bonds.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
- Which gas law is shown by the following graph?
- Calculate the temperature of 4.0mol of gas occupying $5dm^3$ at 332 bar.
How will you account for $104.5^{\circ}$ bond angle in water?
→Identify the type of reactions:
→- $\text{CH}_4+\text{Cl}_2\xrightarrow{\text{sunlight}}\text{CH}_3\text{Cl}+\text{HCl}$
- $\text{C}_6\text{H}_6+(\text{conc.})\text{HNO}_36\xrightarrow{\text{conc.}\text{H}_2\text{SO}_4}\text{C}_6\text{H}_5\text{NO}_2+\text{H}_2\text{O}$
- $ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{Br}\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\\text{CH}_3-\text{CH}=\text{CH}_2+\text{HBr}\xrightarrow{\ \ \ \ \ \ \ }\text{CH}_3-\text{CH}-\text{CH}_3$
- $\ \ \ \ \ \ \ \ \ \ \ \ \ \text{O}\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{OH}\\\ \ \ \ \ \ \ \ \ \ \ \ \ \| \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\ \text{CH}_3-\text{C}-\text{CH}_3+\text{HCN}\xrightarrow{\ \ \ \ \ \ \ \ }\text{CH}_3-\text{C}-\text{CH}_3\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ |\\\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \text{CN}$
- $\text{CH}_3-\text{CH}=\text{CH}_2\xrightarrow[\text{peroxide}]{\text{HBr}}\text{CH}_3\text{CH}_2\text{CH}_2\text{Br}$
- $\text{CH}_3\text{Cl}+\text{KOH}(\text{aq})\xrightarrow{\ \ \ \ \ \ \ \ \ }\text{CH}_3\text{OH}+\text{KCl}$
Calculate the pH of the following solutions:
1mL of 13.6M HCl is diluted with water to give 1litre of solution.
1mL of 13.6M HCl is diluted with water to give 1litre of solution.
How much time would it take to distribute one Avogadro number of wheat grains, if $10^{10}$ grains are distributed each second?
→What happen when: (i) Methane is oxidised by oxygen in presence of M0203. (ii) Ethane is oxidised in presence of manganese acetate. (iii) Isobutane is oxidised by KMnO4.
Explain why $\mathrm{BeH}_2$ molecule has a zero dipole moment although the Be–H bonds are polar.
→Arrange the following according to bond length and bond dissociation energy giving reasons:
→- $\text{H}-\text{F},\text{H}-\text{Cl},\text{H}-\text{Br},\text{H}-\text{I}$
- $\text{C}-\text{C},\text{C}=\text{C},\text{C}\equiv\text{C}$
- $\text{C}-\text{H}$ bond lenth in $CH_4, C_2H_4$ and $C_2H_2$
i. Why $\mathrm{BeCO}_3$ kept in atmosphere of $\mathrm{CO}_2$ ?
ii. What happens $\mathrm{Li}_2 \mathrm{CO}_3$ is heated? Give chemical equation.
→ii. What happens $\mathrm{Li}_2 \mathrm{CO}_3$ is heated? Give chemical equation.
An alkane has a molecular mass of 72. Give all the possible structural isomers along with their IUPAC names.