Which of the following processes is spontaneous?
A. a mixture of two gases separating into pure compounds
B. reaction of sodium with oxygen
C. precipitation of solute from a saturated solution
D. water flowing uphill
Answer:B
Which of the following processes is spontaneous?
A. a mixture of two gases separating into pure compounds B. reaction of sodium with oxygen C. precipitation of solute from a saturated solution D. water flowing uphill