探究X、Y、Z三种金属活动性强弱的实验过程如下:'d9o9w5l*T+Q.R7@-^'\3B'z0]
(1)取大小相等的三种金属片,分别放入CuSO4溶液中,一段时间后,X、Z表面出现红色物质,Y没有现象。'd9o9w5l*T+Q.R7@-^'\3B'z0]
(2)取大小相等的X、Z两种金属片,分别放入相同质量分数的稀盐酸中,X、Z表面都产生气泡,'d9o9w5l*T+Q.R7@-^'\3B'z0]
但X产生气泡的速率明显比Z的快。则X、Y、Z三种金属的活动性顺序是请选择ABCD([+i/y+F)P(f5v.]1x.u*H7@/d'd9o9w5l*T+Q.R7@-^'\3B'z0]
A.X>Z>Y'd9o9w5l*T+Q.R7@-^'\3B'z0]
B.Z>Y>X'd9o9w5l*T+Q.R7@-^'\3B'z0]
C.X>Y>Z'd9o9w5l*T+Q.R7@-^'\3B'z0]
D.Z>X>Y'd9o9w5l*T+Q.R7@-^'\3B'z0]