Maharashtra Board Solutions for Chapter: Carbon Compounds, Exercise 4: Use your brain power!

The molecular formula of carbon dioxide is ${\mathrm{CO}}_2$. Draw the electron-dot structure (without showing circle) and line structure for ${\mathrm{CO}}_2$.

With which bond $\mathrm{C}$ atom in ${\mathrm{CO}}_2$ is bonded to each of the $\mathrm{O}$ atoms? 

The molecular formula of sulphur is ${\mathrm{S}}_8$ in which eight sulphur atoms are bonded to each other to form one ring. Draw an electron-dot structure for ${\mathrm{S}}_8$.