18) Consider the molecule below, Determine the hybridization at each of the 3 labeled atoms 19) List the number of sigma bonds and pi bonds in a double bond a) 2 sigma, 2 p c) I sigma, 1 pl d) 1 sigma 0 p 20) Boyle\'s Law is expressed as a) Visproportinnal b) P is proportional to V c) V is propertional to T d> Vis proportional to e) none of the above 1) The initial volume d a gas cylinder ib 7500 ml. Y the pressure of a gas ineide the cylinder changes from sen, mm Hg to 3600 mm Hgwhat i.the final volun. O r?s nopin a) 3214 ml b) 3.151 L d) 6300 ml e) none of the above Solution 18) I forms 3 sigma bonds. Pi bonds are not considered in hybridisation So, it is sp2 hybridised II forms 4 sigma bonds. So, it is sp3 hybridised III forms 3 sigma bonds and has 1 lone pair. So, it is sp3 hybridised Answer: c 19) double bond has 1 sigma and 1 pi bond triple bond has 1 sigma and 2 pi bonds Answer: c 20) Boyle’s law is about P and V which states that P and V are inversely related Answer: a Only 1 question at a time please .