The temperature at which the volume of ideal gas is zero is:
A
+274K
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B
−273oC
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C
273oC
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D
−273K
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Solution
The correct option is B−273oC From ideal gas equation, PV=nRT This gives V=nRTP Now V tends to zero when T tends to zero where T is in Kelvin So, volume becomes 0 only when temperature = 0K=−273∘C