HomeLearn Fast select Course
Show Unit/ChapterChange UnitChange SubjectLast Menu
NEET-XII-Chemistry

02: Solutions

with Solutions - page 3
Qstn# B-22 Prvs-QstnNext-Qstn
  • #22
    At 300 K, 36 g of
    glucose present in a litre of its solution has an osmotic pressure of
    4.98 bar. If the osmotic pressure of the solution is 1.52 bars at the
    same temperature, what would be its concentration?
    Ans : Here,
    T = 300 K
    π = 1.52 bar
    R = 0.083 bar L K-1 mol-1
    Applying the relation,
    π = CRT

    = 0.061 mol
    Since the volume of the
    solution is 1 L, the concentration of the solution would be 0.061 M.