Question

Which of the following solutions of $NaCl$ will have the highest specific conductance?

• A. $0.001N$
• B. $0.1N$
• C. $0.01N$
• D. $1.0N$

Answer 1

The correct option is D $1.0N$

Specific conductance $k=$ Conductance $\left(G\right)\times$ cell constant.

Higher the conductance, higher is the specific conductance.

Since the conductance of strong electrolyte like NaCl will increase with concentration.

So, 1N NaCl should have a higher specific conductance.