试题与答案

充分燃烧某液态芳香烃X,并收集产生的全部水,恢复到室温时,得到水的质量跟原芳香烃

题型:不定项选择题

题目:

充分燃烧某液态芳香烃X,并收集产生的全部水,恢复到室温时,得到水的质量跟原芳香烃X的质量相等。则X的分子式是 [ ]

A.C10H16

B.C11H14

C.C12H18

D.C13H20

答案:

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