A) 1 : 8
B) 3 : 16
C) 1 : 4
D) 7 : 32
Correct Answer: D
Solution :
\[\frac{{{n}_{{{O}_{2}}}}}{{{n}_{{{N}_{2}}}}}=\frac{{{W}_{{{O}_{2}}}}}{{{M}_{{{N}_{2}}}}}\times \frac{{{M}_{{{N}_{2}}}}}{{{W}_{{{N}_{2}}}}}=\frac{1}{4}\times \frac{28}{32}=\frac{7}{32}\]You need to login to perform this action.
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