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相同物质的量的下列有机物,充分燃烧,消耗氧气量相同的是
A.C3H4和C2H6 B.C3H6和C3H8O
C.C3H6O2和C3H8O D.C3H8O和C4H6O2
相同物质的量的下列有机物,充分燃烧,消耗氧气量相同的是( )
A.C3H4和C2H6 B.C2H2和C6H6
C.C3H6O和C3H8O2 D.C3H8O和C4H8O2