Lowering of vapour pressure due to a solute in 1 molal aqueous solution at 100°C is
A. 13.44 mm Hg
B. 14.12 mm Hg
C. 31.2 mm Hg
D. 35.2 mm Hg
Answer:A
Lowering of vapour pressure due to a solute in 1 molal aqueous solution at 100°C is
A. 13.44 mm Hg B. 14.12 mm Hg C. 31.2 mm Hg D. 35.2 mm Hg