Start Free Mock LoginAlready registered? Login here

Chemistry - Metallurgy Question with Solution | TestHub

ChemistryMetallurgyEllingham diagram & Reduction methods, Refining of metalEasy2 minPYQ_2013

ChemistryEasysingle choice

$B$ can be obtained from halide by van-Arkel method. This involves reaction

Options:

Answer:

Solution:

According to Van-Arkel method, pyrolysis of $BI_{3}$ is carried out in the presence of red hot $W$ or Ta filament. $2 BI_{3} ⟶ Red hot w or Ta filament 2 B + 3 I_{2}$

Stream:VITEEESubject:ChemistryTopic:MetallurgySubtopic:Ellingham diagram & Reduction methods, Refining of metal

⏱ 2mℹ️ Source: PYQ_2013

Doubts & Discussion

Loading discussions...