10. (02.05 MC) The graph shows a sample of gas when it is hot, cold, and at room temperature,
В
Number of Particles
Energy
Which statement is correct about curves A and C? (5 points)
A represents hot gas and represents cold gas
A represents cold gas and represents hot gas
A represents gas at room temperature and represents hot gas.
A represents gas at room temperature and represents cold gas

The boiling point of propanoic acid is higher than that of 1-butanol because: propanoic acid has a higher molecular weight than 1-butanol. propanoic acid is more soluble in water than 1-butanol. propanoic acid is a better hydrogen bond donor than 1-butanol. propanoic acid forms hydrogen bonded dimers and 1-butanol does not. 1-butanol forms hydrogen bonded dimers and propanoic acid does not.

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.

Enzymes affect the reactions in living cells by changing the