Integer Type Questions 9. Dipole moment of certain diatomic molecule X - Y is 0.38 D. If the X- Y distance is 158 pm, the percentage of electronic charge developed on X-atom is : 30 Dipole moment of Toulene and chlorobenzene are of 0.4 D and 2.6D. The dipole moment of p-chloro toluene in debye units is 31. How many lone pairs are there at xenon in XeOF, ? 32. The number of (P = 0) bonds in P,O is 33. Dissociation enthalpies of methane, ethane are 400, 680 K.cal/mole respectively. The C- C bond energy in ethane x x 10 what is the value of x 34. The no of polar covalent bonds present on CCI, is 35. How many of the following is correct regarding bond angle ? (i) NH, < H,0" (i) F,0 < H,0 (iii) SCI,