CH3CH215CH3的精选

问题详情：下列各组物质不属于同系物的是        A．CH4和CH3(CH2)15CH3              B．CH3(CH2)3CH3和CH(CH3)3C．C2H4和CH3CH2CH3                D．C3H8和CH3(CH2)6CH3【回答】C知...