Resonance Forms Question (b) Draw two resonance forms for nitrite ion, NO2−. What can yousay about the geometry of this molecule (linear or bent)? (Hint: Consider the effect of electron repulsion exerted by the lone pair on nitrogen.) (c) The possibility of valence-shell expansion increases the number of feasibleresonance forms, and it is often difficult to decide on one that is “best.” Onecriterion that is used is whether the Lewis structure predicts bond lengths andbond angles with reasonable accuracy. Draw Lewis octet and valence-shellexpanded resonance forms for SO2⁢(OSO). Considering the Lewis structure for SO (Exercise 1-8), its experimental bond length of1.48Å, and the measured S–O distance in SO2 of 1.43Å, which one of the various structures would you consider “best”. Explain your answer in depth, clarity and with details and in a step-by-step fashion.

explain difference between non-polar and polar covalent compound along with  example of this type of bond in clear handwritten answer!

Complete the table by determining polarity and explain eaxh answer