Which of the following statements is incorrect?

  • A
    Pure $Na$ metal dissolves in liquid ammonia to give a blue-colored solution.
  • B
    The reaction of $NaOH$ with glass yields sodium silicate.
  • C
    Aluminum metal reacts with excess $NaOH$ to form $Al(OH)_3$.
  • D
    Heating $NaHCO_3$ yields $Na_2CO_3$.

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