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what will be the minimum pressure required to comp...

Question:
What will be the minimum pressure required to compress 500 dm³ of air at 1 bar to 200 dm³ at 30°C?

Answer:

Volume of gas(V₁) = 500dm³ (given)

Pressure of gas (p₁) = 1 bar (given)

Volume of compressed gas (V₂) = 200dm³ (given)

Now ,let P₂ be the pressure required to compress the gas.

Therefore at constant temperature P₁ V₁ = P₂ V₂ (Boyle’s Law)

As a result P₂ = P₁ V₁ / V₂ = 1 X 500/200 = 2.5 bar

Therefore, the minimum pressure required is 2.5 bar.

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Question:
What will be the minimum pressure required to compress 500 dm³ of air at 1 bar to 200 dm³ at 30°C?

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Question:
What will be the minimum pressure required to compress 500 dm³ of air at 1 bar to 200 dm³ at 30°C?