Calculate the volume of the air explained from a vessel contains 0.4L of it at 250Kwhen it is heated to 27°Cat the same pressure
Answers
Answered by
1
Answer:
Data:
V1 = 400 ml ;
T1 = 250 K
V2 = ? ;
T2 = 27 oC = 300 K
V1/T1=V2/T2
or V2 = [T2*V1] / T1
=300 K×400 ml / 250 K
=480 ml
Volume of air expelled from the vessel = 480 - 400 = 80 ml
or 80 cc ANS
Answered by
0
480 - 400 = 80 cm³
Explanation:
intial condition V1 =0.4×1000= 400 cm³
T1=250k
sience pressure is kept constant,
Appliying charlies law
V1/TI=V2/T2=400/250=V2/300
V2=400×300/250=480cm³
Volume of air explled=480-400=80cm³
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