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Question 5

In the electrolytic extraction of aluminum the function of molten cryolite is to

  • A.Precipitate aluminum hydroxide
  • B.Lower the melting point of aluminum oxide
  • C.Act as raw material
  • D.Act as a solvent
Objective

Question details

Exam body
DELSU
Subject
Chemistry
Year
2013/2014
Question no.
#5
Type
Objective
Previous · Q4In the electrolysis of brine, the anode is Next · Q6 0.05 moldm -3 HCL is neutralized by 25cm 3 3 NaOH. If the solvent volume of the…

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