Sodium Chloride,an Ionic Compound,is Highly Water Soluble but Minimally Soluble

question 23

Essay

Sodium chloride,an ionic compound,is highly water soluble but minimally soluble in the polar aprotic solvent dimethyl sulfoxide (DMSO).Why?

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Definitions:

Indicator Variable

A variable that takes on the value of 0 or 1 to indicate the absence or presence of some categorical effect or attribute.

Multiple Regression

A statistical analysis tool that assesses the effect of multiple independent variables on a particular dependent variable.

Stepwise Regression

A technique in regression modeling that involves automatically selecting which variables predict the outcome.

Nonparametric Tests

Statistical tests that do not assume a specific distribution shape for the population from which the samples are drawn.