Mechanical Engineering - Thermodynamics - Discussion

12. 

One kg of carbon monoxide requires 4/7 kg of oxygen and produces

[A]. 11/3 kg of carbon dioxide gas
[B]. 7/3 kg of carbon monoxide gas
[C]. 11/7 kg of carbon dioxide gas
[D]. 8/3 kg of carbon monoxide gas

Answer: Option C

Explanation:

No answer description available for this question.

Ashok Kumar said: (Sep 17, 2013)  
2CO + O2 = 2CO2.
2(28) + 32 = 2(44).

56 + 32 = 88.

1 + 32/56 = 88/56.

1 + 4/7 = 11/7.

HENCE ANS IS 11/7.

Kajal Patil said: (Aug 25, 2020)  
1 + (4/7) = 11/7.

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