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
    If the distance between \[N{{a}^{+}}\] and \[C{{l}^{-}}\]in NaCl crystal is 265 pm, the edge length of the unit cell will be

    A) 265 pm

    B) 795 pm

    C) 132.5 pm

    D) 530 pm

    Correct Answer: D

    Solution :

    In NaCl Edge length \[=2\times \] distance between \[N{{a}^{+}}\]and \[C{{l}^{-}}\] = 2 \[\times \] 265 = 530 pm


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