In these question, a statement of asertion followed by a statement of reason is given .Choose the correct answer out of the following choices:
Assertion and reason both are correct statements and reason is correct explanation for assertion.
Assertion and reason both are correct statements but reason is not correct explanation for assertion.
Assertion is correct statement but reason is wrong statement.
Assertion is wrong statement and reason is also false statement.
Assertion:In Young's double slit experiment ,the fringe width for dark fringes is different from that for white fringes.
Reason:In Young's double slit experimnet performed witha source of white light ,only black and bright fringes are observed.

Options

A. A
B. B
C. C
D. D