CH3=CH-CH3-->CH3-CH2-CH3-->CH3-CCL2-CH3

Question

CH3=CH-CH3-->CH3-CH2-CH3-->CH3-CCL2-CH3

Answer 1

1) CH2=CH-CH3+H2=(Pt)CH3-CH2-CH3
2) CH3-CH2-CH3+2Cl2=(hv)CH3-C(Cl)2-CH3+2HCl