WBJEE · Chemistry · States of Matter
A gas can be liquefied at temperature T and pressure \(p\) provided
- A \(T=T_{c}\) and \(p < p_{c}\)
- B \(T < T_{c}\) and \(p>p_{c}\)
- C \(T>T_{c}\) and \(p>p_{c}\)
- D \(T>T_{c}\) and \(p < p_{c}\)
Answer & Solution
Correct Answer
(B) \(T < T_{c}\) and \(p>p_{c}\)
Step-by-step Solution
Detailed explanation
A gas can be liquefied at temperature \(T\) when it is lower than critical temperature, \(T_{c}\) and pressure \(p\) is greater than cntical pressure. Hence. \(T p_{c}\)
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