A non-polar molecule is: a. easily dissolved in water AND uncharged.
b. easily dissolved in water AND charged.
unlikely to dissolve in water AND charged.
d. unlikely to dissolve in water AND uncharged.
C.

A

Explanation:

A nonpolar molecule has no separation of charge, so no positive or negative poles are formed. In other words, the electrical charges of nonpolar molecules are evenly distributed across the molecule. Nonpolar molecules tend to dissolve well in nonpolar solvents, which are frequently organic solvents.

we need to know the time interval during which the force acts. impulse of force = momentum change