管道工人曾经用浓氨水检查氯气管道是否漏气。已知能发生如下反应(在有水蒸气存在的条件下) 2NH3+3Cl2=6HCl+N2，下列说法中错误的是 （ ）
| A．用该方法检验管道泄漏处会产生白烟 |
| B．管道泄漏处会闻到刺激性气味 |
| C．该反应生成1mol氮气时，转移3mol电子 |
| D．可以用浸有稀碱液的布包裹在管道泄漏处，暂时防止氯气的危害 |
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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