One kg of carbon requires $$\frac{4}{3}$$ kg of oxygen and produces ________ kg of carbon monoxide gas.
A. $$\frac{8}{3}$$
B. $$\frac{7}{3}$$
C. $$\frac{{11}}{7}$$
D. $$\frac{{11}}{3}$$
Answer: Option B
This Question Belongs to Mechanical Engineering >> Engineering Thermodynamics
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1+(4/3)=7/3
1+(4/3)=7/3
2C+O2= 2co ...
(2*12)+32=2*(12+16)...
1kg carbon + 32/24 kg O2 = 56/24 kg co
So 1kg carbon +4/3 kg of O2 = 7/3 kg of co
c + 02 = c02
12g + 32g = 44g (12+32)
so
1kg + 4/3 kg = 7/3 kg (1+4/3)
How?