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Question 0

In a reaction: SnO + 2C → Sn + 2CO, the mass of coke containing 80% carbon required to reduce 0.302 kg of pure tin oxide is?
(Sn - 119, O - 16, C - 12).

  • A.0.40 kg
  • B.0.20 kg
  • C.0.06 kg
  • D.0.04 kg
  • E.
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1990
Question no.
#0
Type
Objective
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