(a)Give the names of the following compounds(i)# CH_3CH=CHCH_2CH_3#(b) Ethane and Ethene react with bromine according to the equation given below.(i)#C_2H_6(g)# +#Br_2 (g)##to##C_2H_5Br_2 (g)#+ HBr (g)(ii) #C_2H_4 (g)# +#Br_2 (g)# #to##C_2H_4Br_2 (l)#Name the type of bromination reaction that takes place in: (i) and (ii).(c)Study the diagram below and answer the questions that follow.(i)Write the equation for the combustion of butane(ii) The PH of substances K was found to be less than 7. Explain this observation.(d) The polymerization of tetra flouroathene (#C_2F_4#) is similar to that of ethene (#C_2H_4#)(i) What is meant by the term polymerization?(ii) Draw the structural formula of a portion of the polymer obtained from the monomer #C_2F_4#(e)State two advantages that synthetic polymers have over natural polymers.