Assertion : Addition of silver ions to a mixture of auqeous sodium chloride and sodum bromide solution will first precipitate AgBr rather than AgCl.
Reason : `K_(sp)` of `AgCl lt K_(sp)` of AgBr.
A. If both assertion and reason are true and reason is the correct explanation of the assertion
B. If both assertion and reason are true but reason is not the correct explanation of the assertion.
C. If assertion is true but reason is false.
D. If the assertion and reason both are false.
