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P Block Elements question

2022 · Q105
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P Block Elements question

2022 · Q105

NEETChemistryP Block ElementsMCQ+4 / −1

Na2B4O7 →heat\xrightarrow{heat}heat​ X + NaBO2

in the above reaction the product "X" is :

  1. A
    NaB3O5
  2. B
    H3BO3
  3. C
    B2O3
  4. D
    Na2B2O5
View written solutionFree

Correct answer: C

Na2B4O7 $\xrightarrow{\Delta} $ B2O3 + 2NaBO2

Product X is B2O3

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