试题与答案

将标准状况下的11.2 LCH4与22.4 LO2混合后点燃,恢复到原始状况时,

题型:选择题

题目:

将标准状况下的11.2 LCH4与22.4 LO2混合后点燃,恢复到原始状况时,气体的体积为[ ]

A.11.2 L

B.22.4 L

C.33.6 L

D.44.8 L

答案:

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