Q49 / 180 · COMEDK 2013 · Chemistry

Thomas slag is

  • A
    $\mathrm{CaSiO}_{3}$
  • Correct answer
    B
    $\mathrm{Ca}_{3}\left(\mathrm{PO}_{4}\right)_{2}$
  • C
    $\mathrm{MnSiO}_{3}$
  • D
    $\mathrm{CaCO}_{3}$

Solution

Thomas slag is tetracalcium phosphorus nonaoxide. It's molecular formula is $\mathrm{Ca}_{3}\left(\mathrm{PO}_{4}\right)_{2}$.

Hence, the correct answer is option: 'B'.

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