問題詳情
77. The rate of effusion of an unknown gas is measured and found to be 24 mL/min. Under the same condition, the rate of effusionof CO gas is 38 mL/min. Which is the best formula of this unknown gas?
(A) CO2
(B) H2O
(C) C5H10
(D) C6H6
(E) C2H5OH
(A) CO2
(B) H2O
(C) C5H10
(D) C6H6
(E) C2H5OH
參考答案
無參考答案
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