Gaseous StateEasy
Question
What volume will be occupied by a sample of gas at 40oC and 720 mm μg if its volume at 20oC and 750 mm μg was 250 mL?
Options
A.278.19 mL
B.378.19 mL
C.400 mL
D.187 mL
Solution
VC = 3b = 
= 75cm3 mol-1
⇒ b = 25 cm3 mol-1 = 0.025 L mol-1
∴ TC =
⇒ a = 3.375
= 75cm3 mol-1⇒ b = 25 cm3 mol-1 = 0.025 L mol-1
∴ TC =
⇒ a = 3.375Create a free account to view solution
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