the total pressure of a mixture og 8g of oxygen and 14g of nitrogen contained in a 11.2L vessel at 0°c is?
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Answered by
46
Thats ur mate....
ask more if u want....
ask more if u want....
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keerthi77:
but that's not the correct answer
war is the answer
473°c
i am getting the answer as 456°c
okayy thank u
its ok
1.5 is correct answer na why its wrong
Answered by
21
no2 = w/m = 8/32 = 1/4
nN2 = w/m = 14/28 = 1/2
ntotal = 1/4 + 1/2 = 3/4
ptotal = nRT/vtota = 3/4 × 0.821 × 273/11.2
= 1.5 atmosphere
nN2 = w/m = 14/28 = 1/2
ntotal = 1/4 + 1/2 = 3/4
ptotal = nRT/vtota = 3/4 × 0.821 × 273/11.2
= 1.5 atmosphere
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