IIT JAMChemistryChemical and Phase EquilibriaNumerical+2 / −0
Sea water containing 1 M NaCl has to be desalinated at 300 K using a membrane permeable only to water. The minimum pressure (in bars) required on the sea-water side of the membrane is (Round off to one decimal place)
(R = 8.3 J mol⁻¹ K⁻¹, 1 bar = 10⁵ N/m²)
Numerical answer
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Correct answer: 24.8, 25.0, 49.7, 49.9
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