For a 1 molal aqueous K2SO4 solution, the mean ionic coefficient\((\gamma_{\pm})\) and the Debye- Huckel limiting law constant(A) are related as
1
log \(\gamma_{\pm}\) = √6 A
2
log \(\gamma_{\pm}\) = -√6 A
3
log \(\gamma_{\pm}\) = 2√3 A
4
log \(\gamma_{\pm}\) = -2√3 A