试题详情

煮沸消毒法时,水中加入碳酸氢钠的浓度及其能提高的沸点是

A0.1%~0.2%,105℃

B0.3%~0.5%,107℃

C1%~2%,105℃

D3%~5%,107℃

E5%~10%,110℃