Question

Assertion: CdS and As₂ S₃ both have yellow colour. 

Reason: CdS and As₂S₃ can be separated by yellow ammonium sulphide.

(A) If both assertion and reason are true and reason is the correct explanation of assertion, then mark (A) 

(B) If both assertion and reason are true but reason is not the correct explanation of assertion, then mark (B) 

(C) If assertion is true but reason is false, then mark (C) 

(D) If both assertion and reason are false, then mark (D)

Answer 1

Correct Option (B) If both assertion and reason are true but reason is not the correct explanation of assertion, then mark (B)

Explanation:

 Both Statement true but reason does not explain assertion.