<p>Does anyone know what book this practice test is from? I think it's from Kaplan, but I'm not sure...it's Practice Test 2...starts on page 242....</p>
<p>Questions 1-4 refer to the pH of given solutions.
(A) A solution with a pH of 1
(B) A solution with a pH of greater than 1 and less than 7...
and C,D,E....</p>
<p>Some other problems...</p>
<ol>
<li>Copper does not react with hydrochloric acid, whereas manganese does. This means
(A) that copper is more active than hydrogen
(B) that manganese is less active than hydrogen
(C) that chloride ion will react with copper
(D) that manganese is higher in the activity series than copper
(E) none of the above</li>
</ol>
<p>Again, I'm not asking for answers to #19, I'm just looking for what book this is from. Thanks guys!</p>
<p>-Tom</p>