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Borax is converted into crystalline boron by the following steps:<br>Borax H3BO3 B2O3 B<br>X and Y ap Block Elements Chemistry Question

Question

Borax is converted into crystalline boron by the following steps:<br>Borax $\xrightarrow{\text{X}}$ H3BO3 $\xrightarrow{\Delta}$ B2O3 $\xrightarrow{\text{Y}/\Delta}$ B<br>X and Y are respectively:

Answer: D

💡 Solution & Explanation

B2O3 $\xrightarrow{\text{Al/}\Delta}$ B(crystalline)<br>B2O3 $\xrightarrow{\text{Mg/}\Delta}$ B (Amorphous)

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