Critical temperature for a particular gas is-177^(@)C then for which of the following case value of compresibility factor of the gas may be more than unity?

Critical temperature for a particular gas is-177^(@)C then for which o

1.	Critical temperature for a particular gas is-177^(@)C then for which of the following case value of compresibility factor of the gas may be more than unity?
Answer» At `0^(@)C` and 0.01atm AT `0^(@)C` and 2000 atm At `60^(@)C` and 0.01 atm At `60^(@)C` and 10 atm Answer :b,c,d