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CHEMISTRY

JAMB 2019 - Question 20

Chemistry 2019 JAMB Past Questions - Question 20: in the reaction SnO2 + 2C → Sn + 2CO the mass of coke containing 80% carbon required to reduce to 0.302kg of pure tin oxide is

Choose the most appropriate option for the gap .

in the reaction SnO2 + 2C → Sn + 2CO the mass of coke containing 80% carbon required to reduce to 0.302kg of pure tin oxide is

A: 40kg

B: 0.20kg

C: 0.06kg

D: 0.04kg

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CHEMISTRY

Chemistry 2019 JAMB Past Questions - Question 20: in the reaction SnO2 + 2C → Sn + 2CO the mass of coke containing 80% carbon required to reduce to 0.302kg of pure tin oxide is

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Correct Answer

Explanation