MCQOPTIONS
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MCQOPTIONS
| 1. |
A sample of natural gas containing 80% methane (CH 4 ) and rest nitrogen (N 2 ) is burnt with 20% excess air. With 80% of the combustibles producing CO 2 and the reminder going to CO, the Orsat analysis in volume percent is |
| A. | CO 2 : 6.26, CO : 1.56, O 2 : 3.91, H 2 O :15.66, N 2 : 72.60 |
| B. | CO 2 : 7.42, CO : 1.86, O 2 : 4.64, N 2 :86.02 |
| C. | CO 2 : 6.39, CO : 1.60, O 2 : 3.99, H 2 O:25.96, N 2 :72.06 |
| D. | CO 2 : 7.60, CO : 1.90, O 2 : 4.75, N 2 : 85.74 |
| Answer» C. CO 2 : 6.39, CO : 1.60, O 2 : 3.99, H 2 O:25.96, N 2 :72.06 | |