Railways NTPC (Technical Ability) Materials Science Question Bank Materials Science

  • question_answer
    Match List-I (Name of the element) with List-II (Crystal structure) and select the correct answer using the codes given below the lists:
    List-I List-II
    A. Fluorspar 1. Body-centered cubic
    B. Alpha-iron     2. Hexagonal close packed
    C. Silver 3. Simple cubic
    D. Zinc 4. Face-centered cubic
    Codes:

    A) A\[\to \]3, B\[\to \]2, C\[\to \]4, D\[\to \]1

    B) A\[\to \]4, B\[\to \]1, C\[\to \]3, D\[\to \]2

    C) A\[\to \]4, B\[\to \]2, C\[\to \]3, D\[\to \]1

    D) A\[\to \]3, B\[\to \]1, C\[\to \]4, D\[\to \]2

    Correct Answer: D


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