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NEET UG CHEMISTRY MCQ: GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS
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Observe the following statements regarding purification of bauxite
I.During Hall’s process, silica is removed as Si (vapour).
II. Bauxite ore contaminated with is purified in Baeyer’s process.
III.During Serpeck’s process, AlN is formed.
The correct answer is
I.During Hall’s process, silica is removed as Si (vapour).
II. Bauxite ore contaminated with is purified in Baeyer’s process.
III.During Serpeck’s process, AlN is formed.
The correct answer is
View answer and explanation
Correct option: D
Only II and III are correct
Option D (Only II and III are correct) is correct because statements II and III are true regarding the purification of bauxite.
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