Academic Integrity: tutoring, explanations, and feedback — we don’t complete graded work or submit on a student’s behalf.

Rank the following solutions in order of increasing osmotic pressure: 1.0 m C 2

ID: 790530 • Letter: R

Question

Rank the following solutions in order of increasing osmotic pressure: 1.0 m C2H5OH, 1.0 m Ca(NO3)2,                    2.0 m NaCl, 3.0 m C6H12O6

                 

                                                              A.                              C2H5OH = Ca(NO3)2 < NaCl <                                    C6H12O6
                                                                                                B.                              C2H5OH < Ca(NO3)2 < NaCl <                                    C6H12O6
                                                                                                C.                              C2H5OH < Ca(NO3)2 = NaCl <                                    C6H12O6
                                                                                                D.                              C2H5OH < Ca(NO3)2 = C6H12O6                                    < NaCl                                                                                                E.                              C6H12O6 < NaCl < C2H5OH =                                    Ca(NO3)2

Explanation / Answer

A