2. Sample Papers
  3. KVPY

KVPY Sample Paper KVPY Stream-SX Model Paper-9

  • question_answer
    Structure of \[N{{a}_{2}}[{{B}_{4}}{{O}_{5}}{{(OH)}_{4}}].8{{H}_{2}}O\]contains-

    A) Two triangular and two tetrahedral units

    B) Three triangular and one tetrahedral units

    C) All tetrahedral units

    D) All triangular units

    Correct Answer: A

    Solution :


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