問題詳情
55. Which methods will help us to distinguish between equimolar solutions of a strong baseand a strong acid?I. Add magnesium to each solution and look for the formation of gas bubbles .II. Add aqueous sodium hydroxide to each solution and measure the temperature change.III. Measure the electrical conductivity of each solutions.
(A) I and II only
(B) I and III only
(C) II and III only
(D) I, II, and III
參考答案