Draw the lewis structure for the molecule ch2chch3. how many sigma and pi bonds does it 30) contain

Lewis structure are the diagrams, which represent the bonding between atoms of a molecule. It also shows the number of lone pairs present in the atom. The propene Lewis structure shows that it has 8 sigma and 1 pi bonds.

Propene or CHCHCH, is an organic compound that is released by the burning of forest fires, motor vehicles, and aircraft exhaust. The Lewis structure of propene shows that it has 8 sigma bonds and one pi bond.

The given image below is the Lewis structure of propene.

Carbon is a tetravalent atom, and in its its excited stated can form 4 covalent bonds. In the diagram, it is seen that carbon is hybridized. Carbon forms head to head overlapping with the three hydrogen atoms, forming three sigma bonds.

Since, the carbon is a tetravalent atom, it will form one sigma and one pi bond. The pi bonds are formed when orbitals overlap perpendicularly along the plane of sigma bond.  

To know more about Lewis structure, refer to the following link:

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the answer is b & c i believe : )

dynamic equilibrium is the answer.