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Answer 1 · 2016-11-12T08:07:05

#PV=nRT#

#=>T=(PV)/(nR)....(1)#

Where

#n->"Number of moles of gas"=4 "moles"#

#V->"Volume of gas"=5dm^3#

#P->"Pressure of gas"=3.32" bar"#

#T->"Temperature of gas"=?#

#R->"Ideal gas constant"=0.083dm^3"bar"K^-1mol^-1#

Inserting values in (1)

#=>T=(PV)/(nR)=(3.32"bar"xx5dm^3)/(4molxx0.083dm^3"bar"K^-1mol^-1)#

#=>T=50K=50-273=-223^@C#