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प्रश्न
On small scale, boron is best isolated by reducing boron trioxide with ______.
पर्याय
Metallic zinc
Metallic aluminium
Metallic copper
Metallic magnesium
MCQ
रिकाम्या जागा भरा
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उत्तर
On small scale, boron is best isolated by reducing boron trioxide with Metallic magnesium.
Explanation:
\[\ce{B2O3 + 3Mg ->[1100° C] 2B + 3MgO}\]
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Group 13 Elements - The Boron Family - Boron
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