Chapter 2 - Polar Covalent Bonds; Acids and Bases - Problem - Page 31: 4

In the C-N bond the carbon atom has a positive partial charge and the nitrogen atom has a partial negative charge. Therefore, the polarization is carbon atom to nitrogen atom.

In the C-N bond the carbon atom has a positive partial charge and the nitrogen atom has a partial negative charge. Therefore, the polarization is carbon atom to nitrogen atom. This answer can be found in the chapter 2 reading.