选择题  在一定温度下，可逆反应600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/dewprsdcons.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/hagao4hd0ip.jpg\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/2tp2bw0tdjk.png\" style=\"vertical-align:middle;\">在体积固定的密闭容600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/4m00ihcm0cf.png\" style=\"vertical-align:middle;\">器中进行，反应达到平衡状态 的标志是
①单位时间内生成600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/fdf4k21oxl3.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/napq5mv1lo4.png\" style=\"vertical-align:middle;\">，同进生成600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/sacs3pvdoom.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/5demotmfh35.png\" style=\"vertical-align:middle;\">
②单位时600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/bbsihg3yp22.png\" style=\"vertical-align:middle;\">间内生成600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/fdf4k21oxl3.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/napq5mv1lo4.png\" style=\"vertical-align:middle;\">，同进生成600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/sacs3pvdoom.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/vy3xmn4qwz1.png\" style=\"vertical-align:middle;\">
③用600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/vxo41nolqgx.png\" style=\"vertical-align:middle;\">、600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/omfzijf0v1j.png\" style=\"vertical-align:middle;\">、600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/pedwjvdtxif.png\" style=\"vertical-align:middle;\">的物质的量浓度变化表示的反应速率之比为2∶2∶1
④混合气体的密度不再改变
⑤混合气体的颜色不再改变
A．①⑤
B．①③⑤
C．②④
D．以上全部

选择题  在一定温度下，可逆反应600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/dewprsdcons.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/hagao4hd0ip.jpg\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/2tp2bw0tdjk.png\" style=\"vertical-align:middle;\">在体积固定的密闭容600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/4m00ihcm0cf.png\" style=\"vertical-align:middle;\">器中进行，反应达到平衡状态的标志是
①单位时间内生成600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/fdf4k21oxl3.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/napq5mv1lo4.png\" style=\"vertical-align:middle;\">，同进生成600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/sacs3pvdoom.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/5demotmfh35.png\" style=\"vertical-align:middle;\">
②单位时600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/bbsihg3yp22.png\" style=\"vertical-align:middle;\">间内生成600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/fdf4k21oxl3.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/napq5mv1lo4.png\" style=\"vertical-align:middle;\">，同进生成600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/sacs3pvdoom.png\" style=\"vertical-align:middle;\">600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/vy3xmn4qwz1.png\" style=\"vertical-align:middle;\">
③用600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/vxo41nolqgx.png\" style=\"vertical-align:middle;\">、600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/omfzijf0v1j.png\" style=\"vertical-align:middle;\">、600)makesmallpic(this,600,1800);\' src=\"http://www_php168_com/91files/2016060705/pedwjvdtxif.png\" style=\"vertical-align:middle;\">的物质的量浓度变化表示的反应速率之比为2∶2∶1
④混合气体的密度不再改变
⑤混合气体的颜色不再改变
A．①⑤
B．①③⑤
C．②④
D．以上全部

本题答案：A
本题解析：略

本题所属考点：【反应速率与平衡的有关计算】
本题难易程度：【一般】

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