Answer Key
1279
(b)
(c)
(d)
(e)
58.
;
;
;
60. (a)
(b)
CO has the strongest carbon-oxygen bond because there is a triple bond joining C and O. CO2 has double bonds. 62. (a) H: 0, Cl: 0; (b) C: 0, F: 0; (c) P: 0, Cl 0; (d) P: 0, F: 0
64.Cl in Cl2: 0; Cl in BeCl2: 0; Cl in ClF5: 0
66. (a)