106 .
I II
A gas is more random than a liquid BECAUSE entropy increases from gas to liquid.
107 .
I II
A mixture of pure metals is called an alloy. The melting point of an alloy will be lower
than either of the component metals
BECAUSE the new bonds
are weaker.
108 .
I II
A salt dissolved in an organic solvent will be a good
electrical conductor
BECAUSE salts will not dissolve appreciably in an
organic solvent.
109 .
I II
A supersaturated solution of glucose in boiling water
crystallizes as it cools
BECAUSE the solubility increases as the
temperature decreases.
110 .
I II
In a second-order reaction with respect to A, when you double [A],
the rate is quadrupled
BECAUSE the rate equation is r = k[A]^2 for
such a reaction.
111 .
