46.在100ml之氧中形高壓放電,使氧氣吸收電能生成臭氣,於同溫同壓下,其體積收縮為90ml,試求有若干ml之氧氣變為臭氧?
(A)60mlO2變為50mlO3
(B)50mlO2變為40mlO3
(C)40mlO2變為30mlO3
(D)30mlO2變為20mlO3

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統計: A(0), B(0), C(1), D(1), E(0) #626058