Question:-
Methane burns with stoichiometric quantity of air. The air/fuel ratio by weight is
Option (A)
4
Option (B)
14.7
Option(C)
15
Option(D)
17.16
Correct Option:
(D)
Question Solution:
CH4 + 2C2 ® CO2 + 2H2O
16 + 64
A/F ratio by weight is 64/16 x 100/23 = 17.39
question-answer-faq-9151