Molal elevation constant and molal depresion constant for water respectively` ("in" ^.(@)C//m)` are
Molal elevation constant and molal depresion constant for water respectively` ("in" ^.(@)C//m)` are
A. 0.52,1.86
B. 1.86,0.52
C. 1.52,0.86
D. 0.86,1.52
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