First slide
Conductivity , Molar conductivity and Equivalent Conductivity
Question

Conductometric titration curve of a equimolar mixture of a HCI and HCN with NaOH (ag) is :

Easy
Solution

Molar conductivity of H+ and OH are very high as compare to other ions. Initially conductance of solution sharply decreases due to consumption of free H+ then increases due to formation of salt (NaCN) and After complete neutralization further sharply increases due to presence of OH-.

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