Integer Type Questions 36. The total no of ions in the unit cell of CSCI is 37. The maximum covalency that iodine can exhibit is 38. The no of sigma bonds in tetracyano ethlylene is 39. Number of hydrogen bonds in H,O, species is 40. The ratio of lone pairs between AICI, and CO, is 41. Out of. I , ICI,, BeCl,, XeF,, XeF, BrF5, HC = CH. How many will have linear shape? 42. Number of hybrid orbital C atoms which have 33% p character in C(CN), 43. Max. no. of equal P - O bonds in P,O,4 ion is :