0.5 moles of gas A and x moles of gas B exert a pressure of 200 Pa in a container of volume 10 m3 at 1000 K. Given R is the gas constant in k-1 mol-1, x is:

Question

TuteeHUB · Accepted Answer

${\rm{\;}}\frac{{4 + {\rm{R}}}}{{2{\rm{R}}}}$

TuteeHUB · Answer

$\frac{{2{\rm{R}}}}{{4 + {\rm{R}}}}$

TuteeHUB · Answer

$\frac{{2{\rm{R}}}}{{4 - {\rm{R}}}}$

TuteeHUB · Answer

${\rm{\;}}\frac{{4 - {\rm{R}}}}{{2{\rm{R}}}}$

1.	0.5 moles of gas A and x moles of gas B exert a pressure of 200 Pa in a container of volume 10 m3 at 1000 K. Given R is the gas constant in k-1 mol-1, x is:
A.	\(\frac{{2{\rm{R}}}}{{4 + {\rm{R}}}}\)
B.	\(\frac{{2{\rm{R}}}}{{4 - {\rm{R}}}}\)
C.	\({\rm{\;}}\frac{{4 - {\rm{R}}}}{{2{\rm{R}}}}\)
D.	\({\rm{\;}}\frac{{4 + {\rm{R}}}}{{2{\rm{R}}}}\)
Answer» D. \({\rm{\;}}\frac{{4 + {\rm{R}}}}{{2{\rm{R}}}}\)

0.5 moles of gas A and x moles of gas B exert a pressure of 200 Pa in a container of volume 10 m3 at 1000 K. Given R is the gas constant in k-1 mol-1, x is:

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