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氯及其化合物

> 已知反应:①2Cl 2+HgO=HgCl 2+X,②X+H 2O=2Y,其中X是一种黄绿色气体。下列说法中不正确的是(　　) A．Y能使湿润的有色布条褪色 B．反应①是置换反应 C．用强光照射Y时,Y会发生分解反应 D．反应②不是氧化还原反应

问题：

发布时间：2024-09-13

已知反应:①2Cl ₂+HgO=HgCl ₂+X,②X+H ₂O=2Y,其中X是一种黄绿色气体。下列说法中不正确的是(　　)

A．Y能使湿润的有色布条褪色

B．反应①是置换反应

C．用强光照射Y时,Y会发生分解反应

D．反应②不是氧化还原反应

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提问用户：m8***ajs

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已知反应:①2Cl 2+HgO=HgCl 2+X,②X+H 2O=2Y,其中X是一种黄绿色气体。下列说法中不正确的是( ) A．Y能使湿润的有色布条褪色 B．反应①是置换反应 C．用强光照射Y时,Y会发生分解反应 D．反应②不是氧化还原反应

可能感兴趣的题目：

已知反应:①2Cl ₂+HgO=HgCl ₂+X,②X+H ₂O=2Y,其中X是一种黄绿色气体。下列说法中不正确的是(　　)

A．Y能使湿润的有色布条褪色

B．反应①是置换反应

C．用强光照射Y时,Y会发生分解反应

D．反应②不是氧化还原反应