如果气体温度不变,体积减少,以下那个正确?PV=nRTA.气体的质量减少B.气体体积增加(答案给的是B,why?我觉得很奇怪啊,A不是挺对的吗?)If the volume of a gas is decreased while its tempreture is held constant,w
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![如果气体温度不变,体积减少,以下那个正确?PV=nRTA.气体的质量减少B.气体体积增加(答案给的是B,why?我觉得很奇怪啊,A不是挺对的吗?)If the volume of a gas is decreased while its tempreture is held constant,w](/uploads/image/z/3625155-27-5.jpg?t=%E5%A6%82%E6%9E%9C%E6%B0%94%E4%BD%93%E6%B8%A9%E5%BA%A6%E4%B8%8D%E5%8F%98%2C%E4%BD%93%E7%A7%AF%E5%87%8F%E5%B0%91%2C%E4%BB%A5%E4%B8%8B%E9%82%A3%E4%B8%AA%E6%AD%A3%E7%A1%AE%3FPV%3DnRTA.%E6%B0%94%E4%BD%93%E7%9A%84%E8%B4%A8%E9%87%8F%E5%87%8F%E5%B0%91B.%E6%B0%94%E4%BD%93%E4%BD%93%E7%A7%AF%E5%A2%9E%E5%8A%A0%EF%BC%88%E7%AD%94%E6%A1%88%E7%BB%99%E7%9A%84%E6%98%AFB%2Cwhy%3F%E6%88%91%E8%A7%89%E5%BE%97%E5%BE%88%E5%A5%87%E6%80%AA%E5%95%8A%2CA%E4%B8%8D%E6%98%AF%E6%8C%BA%E5%AF%B9%E7%9A%84%E5%90%97%3F%EF%BC%89If+the+volume+of+a+gas+is+decreased+while+its+tempreture+is+held+constant%2Cw)
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