question_answer

The equivalent conductance of NaCl at concentration C and at infinite dilution are \[{{\lambda }_{C}}\] and \[{{\lambda }_{\infty }}\]respectively. The correct relationship between \[{{\lambda }_{C}}\] and \[{{\lambda }_{\infty }}\]is given as : (where the constant B is positive)   JEE Main  Solved  Paper-2014

A) \[{{\lambda }_{C}}={{\lambda }_{\infty }}-(B)\sqrt{C}\] 

B) \[{{\lambda }_{C}}={{\lambda }_{\infty }}+(B)\sqrt{C}\]

C) \[{{\lambda }_{C}}={{\lambda }_{\infty }}+(B)C\]             

D) \[{{\lambda }_{C}}={{\lambda }_{\infty }}-(B)C\]