Question 1
Place the following aqueous solutions of nonvolatile, nonionic compounds in order of decreasing osmotic pressure.
I. | 0.011 mol L-1 sucrose | II. | 0.00095 mol L-1 glucose | III. | 0.0060 mol L-1 glycerin |
◦ III > I > II
◦ I > III > II
◦ I > II > III
◦ II > I > III
◦ II > III > I
Question 2
Place the following solutions in order of increasing osmotic pressure.
I. | 0.15 mol L-1 C2H6O2 | II. | 0.15 mol L-1 MgCl2 | III. | 0.15 mol L-1 NaCl |
◦ III < I < II
◦ I < II < III
◦ II < III < I
◦ I < III < II
◦ II < I < III