Chemistry - Complete Pblock- Question with Solution | TestHub

ChemistryComplete Pblock-p-Block 13,14Easy2 minPYQ_2020

ChemistryEasysingle choice

Which of the following electropsitive metal is used for the isolation of boron from $B_{2} O_{3}$ ?

Answer:

Solution:

$B_{2} O_{3} + 3 M g \to 2 B + 3 M g O$
Mg can be used to reduce $B_{2} O_{3}$ to Boron.

Stream:NTA_ABHYAS_NEETSubject:ChemistryTopic:Complete Pblock-Subtopic:p-Block 13,14

⏱ 2mℹ️ Source: PYQ_2020

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