1.

Between 0.1 M KCl and 0.1 M NaCl, 0.1 M KCl is least conductor, because. . . .

Answer»

SIZE of `NA^(+)` is smaller than `K^(+)`.
Size of `Na^(+)` is BIGGER than `K^(+)`.
Ionization of NACL is more than KCl.
None of above.

Solution :Size of `Na^(+)` is smaller than `K^(+)`.


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