38. A (3) 0,03 (4) COA be 29. The a...
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38. A (3) 0,03 (4) COA be 29. The average molar mass of a mixture of CO(g) and CO,(g) is 37. The mole percentage of CO(g) in the mixture is approximately (1) 37.30 (2) 43.75 (3) 56.68 (4) 65.25 alleolution is an molal and its 30

NEET/Medical Exams
Chemistry
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Dearstudent ( sin )
Let wo assume the vemoiss ( x % ) of 00 in present ( tan C O_{2} cos u quad b_{2}((100-x) cdot 1 )
on
Glen
( A F C_{2} times 828+(100-x) 44=37 )
( x times 828+(100-x) 44= )
[
100
]
-2
[
28 x+4400-24 x+3700
]
10
[
Rightarrow quad-16 x=-700
]
( 16=100 )
So, mole percentage of wo will be 43.75
28
of tion - 2 Regards

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