1. Solution A has a [H+]= 0.001M. Solution B has a [H+]= 0.0000001M. Which is more acidic? Which answer reflects their proper pHs?
a Soution A has a pH of 9 whereas Solution B has a pH of 2.
b Solution A has a pH of 2 whereas Solution B has a pH of 6.
c Solution A has a pH of 3 whereas Solution B has a pH of 7.
d Solution A has a pH of 2 whereas Solution B has a pH of 9.
2. Water boils faster when salts are dissolved into it because:
a salt increases hydrogen bonding in a solution
b water is composed of polar covalent bonds
c salt dissolves readily in water
d the ions disrupt hydrogen bonding and thus decrease the number of overall hydrogen bonds in a solution