question_answer 63)

  The unit of ebullioscopic constant is (a) K kg mol-1 or K (molality)-1         (b) mol kg K-1 or K-1 (molality) (c) kg mol-1 K-1 or K-1 (molality)-1 (d) K mol kg-1 or K (molality)

Answer:

                  (a) As we know from elevation in boiling point that                                                   Unit of