Why are certain compounds called hydrocarbons ? Write the generalformula for homologous series of alkanes, alkenes and alkynes and alsodraw the structure of the first member of each series. Write the name ofthe reaction that converts alkenes into alkanes and also write a chemicalequation to show the necessary conditions for the reaction to occur.

Why are certain compounds called hydrocarbons ? Write the generalformu

1.	Why are certain compounds called hydrocarbons ? Write the generalformula for homologous series of alkanes, alkenes and alkynes and alsodraw the structure of the first member of each series. Write the name ofthe reaction that converts alkenes into alkanes and also write a chemicalequation to show the necessary conditions for the reaction to occur.
Answer» Compound are called hydrocarbons because they contain hydrogen and carbon atom. CnH2n+2=alkanes. c-c-ccnH2n=alkene. c=ccnH2n-2= Alkyne. c 3- c(triple dash)Addition reaction converts Alkene into alkyne