. A solution is prepared by mixing 3 moles of A, 1 moles of B, 2 moles of C. What is the mole fraction of C?

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*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system

Particles vibrate in a rigid structure and do not move relative to their neighbors.