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JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Mock Test - The p-Block Elements (Groups 13, 14)

  • question_answer
    In the compound \[N{{a}_{2}}[{{B}_{4}}{{O}_{5}}{{(OH)}_{4}}].8{{H}_{2}}O,\]if the
    (i) Number of \[B-O-B\]bonds is 'x'
    (ii) Number of \[B-B\]bonds is 'Y'
    (iii) Number of \[s{{p}^{2}}\]hybridized B atoms is 'Z' Calculate the value of \[x+y+z.\]

    Answer:

    7


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