UPSC Chemistry Metals and Non-metals Question Bank Non - Metals

  • question_answer       Which one of the following elements cannot displace hydrogen gas from a dilute acid? [NDA]

    A) Zinc                      

    B)          Copper

    C) Magnesium         

    D)         Iron

    Correct Answer: B


You need to login to perform this action.
You will be redirected in 3 sec spinner