For a strong electrolyte, equivalent conductance increases slowly with dilution and can be expressed by the relationship$:{\wedge }_m={\wedge }^{\circ }{.}_m-A\sqrt{c}$
Which electrolyte (s) have same value of $A$ ?

If 90 g of water is electrolyzed completely with 50% current efficiency.

$1)$ 10 Faraday of electricity will be consumed

$2$) 20 faraday of electricity will be consumed

$3)$ 168 L (STP) of gases will be produced

$4)$ 84 L (STP) of gases will be produced.

Select the correct options.