In Kohlrausch law \(\Lambda_m=\Lambda^{\circ}{ }_m-\mathcal{K} \sqrt{c}, \Lambda^{\circ}{ }_m\) and \(\mathcal{K}\)
1
depend only on stoichiometry
2
depend only on specific identity of the electrolyte
3
are independent of specific identity of the electrolyte
4
are mainly dependent on specific identity of the electrolyte and stoichiometry, respectively