Redox Reactions And Electrochemistry Ques 95

Question: The mass of carbon anode consumed (giving only carbondioxide) in the production of 270kg of aluminium metal from bauxite by the Hall process is [CBSE PMT 2005]

Options:

A) 180kg

B) 270kg

C) 540kg

D) 90kg

Show Answer

Answer:

Correct Answer: D

Solution:

ω1E1=ω2E2 ; ω13=27093 ; ω1=90,kg .



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