When benzoic acid dissolve in benzene , the observed molecular mass is (a) 244 (b) 61 (c) 366 (d) 122 the observed molecular mass is (a) 244 (b) 61 (c) 366 (d) 122 When benzoic acid dissolve in benzene December 14, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,