Human blood has an approximate pH of 7.3. Which substance is more basic than human blood?

A. A human stomach's digestive juices with a pH of 2
B. A water and ammonia solution with a pH of 11
C. Apple juice with a pH of 3.0
D. Grape juice with a pH of 4.5

Question

Human blood has an approximate pH of 7.3. Which substance is more basic than human blood?

 		A.	A human stomach's digestive juices with a pH of 2
 		B.	A water and ammonia solution with a pH of 11
 		C.	Apple juice with a pH of 3.0
 		D.	Grape juice with a pH of 4.5

anonymous · Answer

Oi, where can I find the observatory?

anonymous · Answer

1 is the most acidic on the ph scale. 14 is the most basic.

anonymous · Answer

You could also use simple reasoning. If only 1 answer is correct, then it must be B because all the others have a lower pH.