Question

Using the values of electronegativity given in table 1.4, predict which indicated bond in each set is more polar and, using the symbols (partial positive charge and partial negative charge), show the direction of its polarity. (a) CH3---OH or CH3O-----H (b) H---NH2 or CH3---NH2 (c) CH3------SH or CH3S--------H (d) CH3----F or H------F (e) H2C===NH or H2C===O (f) H2B----H or F2B-----F (g) H2C===O or H2C===S (h) CH3---MgBr or CH3-----Li