21.Which alkane below would you expect to have the lowest heat of combustion? A) B) C) lwould be the same. 22.Which of the following would you not expect to be formed in even small amounts during the free-radical chlorination of methane? B) CH;CH3 Page9Page 9 21. Which alkane below would you expect to have the lowest heat of combustion? A) B) C) D) E) All would be the same. Ans: C 22. Which of the following would you not expect to be formed in even small amounts during the free-radical chlorination of methane? A) CH2Cl2 B) CH3CH3 C) CHCl3 D) CCl4 E) Some of all of these would be formed. Ans: E