Which of the following statements is correct?

a$)$ Water has a high dielectric constant and is able to dissolve polar substances well.

b$)$ Water has a low dielectic constant and is able to dissolve polar substances well.

c$)$ Water has a high dielectric constant and is able to dissolve nonpolar substances well. $x$

d$)$ Water has a low dielectric constant and is able to dissolve nonpolar substances well. $$