某温度下，向一定体积0.1mol/L醋酸溶液中逐滴加入等浓度的NaOH溶液，溶液中pOH＝－lgc[OH-]）与pH的变化关系如图所示，则
| A．M点所示溶液导电能力强于Q点 |
| B．N点所示溶液中c(CH3COO-)＞c(Na+) |
| C．M点和N点所示溶液中水的电离程度相同 |
| D．Q点消耗NaOH溶液的体积等于醋酸溶液的体积 |
相关试题
It is often ______ that human beings are naturally equipped to speak.
| A．said | B．to say | C．saying | D．being said |
I can’t leave. She told me that I ______ stay here until she comes back.
| A．can | B．must | C．will | D．may |
—— Do you mind my opening the window? It’s a bit hot in here.
—— ______ , as a matter of fact
| A．Go ahead | B．Yes, my pleasure |
C．Yes, I do | D．Come on |
It’s high time you had your hair cut ; it’s getting _______ . 
| A．too much long | B．much too long |
C．long too much | D．too long much |
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