常温下,有四种溶液,下列说法不正确的是( )
① |
② |
③ |
④ |
||||
0.1mol/L CH3COOH溶液 |
pH = 12 NaOH溶液 |
0.1mol/L NaOH溶液 |
pH = 2 CH3COOH溶液
|
常温下,有四种溶液,下列说法不正确的是( )
① |
② |
③ |
④ |
||||
0.1mol/L CH3COOH溶液 |
pH = 12 NaOH溶液 |
0.1mol/L NaOH溶液 |
pH = 2 CH3COOH溶液
|