7 moles of a tetra atomic non linear gas A at 10 atm and T K

Last updated: 6/30/2023

7 moles of a tetra atomic non linear gas A at 10 atm and T K are mixed with 6 moles of another gas B at K and 5 atm in a closed rigid vessel without energy transfer with 3 5T surroundings If final temperature of mixture was K then gas B is Assuming all modes of 6 energy are active a monoatomic b diatomic c triatomic d tetra atomic