Acetyl cyanide, $C{H}_3$COCN is used in the production of more complicated solvents.

a$.$ Draw a Lewis dot structure for acetyl cyanide. Note that the three carbons and nitrogen are bonded in a row, and the hydrogens and oxygen are bonded to the atom that precedes them.

b$.$ Predict the geometry of the bonds around each of the carbons.

c$.$ Is acetyl cyanide polar or nonpolar?

d$.$ What kinds of intermolecular force could exist between acetyl cyanide molecules?