Assertion : An `N`-type semiconductor has a large number of electrons but still it is electrically neutral.
Reason: An `N`-type semiconductor is obtained by doping an intrinsic semiconductor with a pentavelent impurity.

Options

A. If both the assertion and reason are true and reason is a true explantion of the assertion.
B. If both the assertion and reason are true but the reason is not true the correct explantion of the assertion.
C. If the assertion is true but reason false
D. If both the assertion and reason are false.

Answer

B

Explanation

`underset(semiconduct or)(Intri nsic)+underset(impurity)(Pentavel ent) to underset(semiconduct or)(N-type)`