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q-1) a gaseous mixture contains 2.2bar helium, 1.1bar (hydrogen)2 and 4.2 bar N2. What is the mole fraction of N2?
q-2) For a hypothetical reaction, the enthalpy and entropy changes are 46.3KJ/mol and 108.80KJ/mol respectively. find the temperature  above which the reaction is spontaneous.

Asked by Raghav Chauhan 14th September 2015, 9:14 AM
Answered by Expert

Please ask one question at one time so we can answer to your question properly.

Answered by Expert 14th September 2015, 6:15 PM
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