Two vessel of capacity 1.5 litre and 2 litres contain hydrogen gas and oxygen gas respectively under a pressure of 750 mm and 100 mm. The gases are mixed together in a 5 litre vessel. What will be the final pressure of mixture?
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Answered by
1
Answer:
Let us consider temp as constant
#For hydrogen gas
*Initial condition:
Pressure of gas (P1) = 750mm
Volume (V1) = 1.5 l
*Final conditon
Pressure (Ph2) = ?
Volume (Vh2) = 5l
From boyles law
P1 × V1 = Ph2 × Vh2
or, Ph2 = 750 × 1.5 ÷ 5 =225 mm
#For oxygen
Initial conditions
P1 = 100mm V1 =2l
Final condition
Po2 = ? Vo2 = 5l
From boyles law
Po2 = 100×2÷5=40 mm
Finally
final pressure = 225 + 40 = 265mm
Explanation:
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Answered by
0
Explanation:
(1.5*750+2*100)/5=265 mm
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