2. Questions Bank
  3. 12th Class
  4. Chemistry
  5. The Solid State / ठोस प्रावस्था

12th Class Chemistry The Solid State / ठोस प्रावस्था Question Bank MCQs - The Solid State

  • question_answer
    Complete the following analogy :
    Coordination number in a square close packed structure : A:: Coordination number in hexagonal close packed structure : B

    A) A : 6 B : 4

    B) A : 3 B : 6

    C) A : 4 B : 6

    D) A : 2 B : 6

    Correct Answer: C

    Solution :

    [c] In square close packed structure, a molecule is in contact with 4 of its neighbouring atoms and in hexagonal close packed structure, a molecule is in contact with 6 of its neighbouring atoms. Hence, \[A &  &  & :4\] and \[B:6.\]


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