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Andre45 [30]
3 years ago
8

A flask containing argon gas is connected to an closed-ended mercury manometer. The closed end is under vacuum. If the mercury l

evel in the closed arm is 230. mm above that in the arm connected to the flask, what is the argon pressure, in torr?
Physics
1 answer:
iogann1982 [59]3 years ago
5 0

Answer:

230 torr

Explanation:

Given that

P = 230 mm of Hg

If argon gas and mercury is in equilibrium position then the pressure on the both side will be same .

As we know that

1 torr = 1 mm of Hg

So the pressure of the argon will be 230 torr .

Unit conversion

1 torr = 1 mm of Hg

1 bar = 100 KPa = 10⁵ Pa =  10⁵ N/m² = 0.1 MPa = 0.1 x 10⁶ Pa

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