Top

Discussion

Assertion (A) : Silver is not used to make electric wires. 

Reason (R)   :  Silver is a bad conductor. 

  • A.Both A and R are true and R is the correct explanation of A.
  • B.Both A and R are true but R is NOT the correct explanation of A.
  • C.A is true but R is false.
  • D.A is false but R is true.

Answer: C

Silver is a good conductor of electricity but it is not used to make electric wires because it is expensive 

No comment is present. Be the first to comment.
Loading…

Post your comment