![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[单选题]
现有X、Y、Z三种金属,将X、Y分别放入稀硫酸中,结果Y表面产生气泡,X表面无明显现象;另取X放入Z的盐溶液中,结果X表面有Z析出,则X、Y、Z三种金属的活动性顺序是()
A.Y>X>Z
B.X>Y>Z
C.X>Z>Y
D.Y>Z>X
![](https://static.youtibao.com/asksite/comm/h5/images/m_q_a.png)
A、Y>X>Z
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.Y>X>Z
B.X>Y>Z
C.X>Z>Y
D.Y>Z>X
A、Y>X>Z
A.X>Y>Z
B.Z>Y>X
C.X>Z>Y
D.Y>Z>X
A.X、Y、Z的金属活动性依次减弱
B.X金属可能是铜(Cu)
C.Z金属一定是金(Au)
D.Y与硝酸银的反应属于复分解反应
A.Z>Y>X
B.Y>X>Z
C.Z>X>Y
D.X>Y>Z
A.X>Y>Z
B.Z>Y>X
C.X>Z>Y
D.Y>Z>X
A.X>Y>Z
B.Z>Y>X
C.Y>X>Z
D.X>Z>Y
A.X>Y>Z
B.Z>X>Y
C.X>Z>Y
D.Y>X>Z
A.X>Y>Z
B.X>Z>Y
C.Y>X>Z
D.无法比较
A.x、y、z
B.x、z、y
C.z、y、x
D.z、x、y
A.Y、Z、X
B.X、Y、Z
C.X、Z、Y
D.Z、Y、X
A.Z>Y>X
B.Y>X>Z
C.X>Y>Z
D.X>Z>Y
A.Y>X>Z>(H)
B.Y>X>(H)>Z
C.X>Y>(H)>Z
D.Y>(H)>X>Z