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A solution containing 10g per dm3 of urea(molecular mass = 60g mol-1) is isotonic with a 5%solution of a nonvolatile solute. The molecular massof this nonvolatile solute is(1) 250g mol-1(3) 350g mol-1(2) 300g mol-1(4) 200g mol-1 |
| Answer» A solution containing 10g per dm3 of urea(molecular mass = 60g mol-1) is isotonic with a 5%solution of a nonvolatile solute. The molecular massof this nonvolatile solute is(1) 250g mol-1(3) 350g mol-1(2) 300g mol-1(4) 200g mol-1 | |