40.在常溫常壓下,重量莫耳濃度均為0.1m的下列水溶液:(a)C12H22O11水溶液(b)NaCl水溶液,下列敘述何者正確?
(A)蒸氣壓下降量:(a)>(b)
(B)沸點上升度數:(a)>(b)
(C)凝固點:(a)<(b)
(D)溶質莫耳分率:(a)=(b)
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統計: A(7), B(23), C(33), D(107), E(0) #1343757
統計: A(7), B(23), C(33), D(107), E(0) #1343757