Assertion :Lead zirconate is a piezoelectric crystal
Reason : Lead zirconate crystal have no dipole moment
A. Statement-1 is true, statement-2 is true, statement-2 is a correct explanation of statement-1.
B. Statament-1 is true, statement-2 is true, statement-2 is not a correct explanation of statement-2
C. Statement-1 is true, statement-2 is false.
D. Statement-1 is false, statement-2 is true.