Which of the following is correct for critical temperatureA. It is the highest temperature at which liquid and vapour can coexistB. Beyond the critical temperature, there is no distinction between the two phases and a gas cannot be liquefied by compressionC. At critical temperature `(T _(c ))` the surface tension of the system is zeroD. At critical temperature the gas and the liquid phases have different critical densities.

Which of the following is correct for critical temperatureA. It is the

1.	Which of the following is correct for critical temperatureA. It is the highest temperature at which liquid and vapour can coexistB. Beyond the critical temperature, there is no distinction between the two phases and a gas cannot be liquefied by compressionC. At critical temperature `(T _(c ))` the surface tension of the system is zeroD. At critical temperature the gas and the liquid phases have different critical densities.
Answer» Correct Answer - A::B::C

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