本题目来源于试卷: Mechanisms of Chemical Change F.1 Proton Transfer Reactions，类别为 IB化学
[单选题]
An example of a strong a- ikp3jkpl+3 i - ,u77-axacgcxqg us8- k/9 mjo,hiy a/l4z6wt; 6 .rnbcfhsbcid solution is nitric acid. Which statement is correct for this s- y6,c/49h/lf wmtnkiashj. r oz6; bbolution?
A. It is completely ionized in water
B. It exists mainly as undissociated molecules in solution
C. The solution reacts only with weak bases
D. The solution has a pH value greater than 7
参考答案: A
本题详细解析:
By definition, strong acids completely dissociate in water.
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