Of the Two Compounds Shown Below, One Is Slightly Soluble

question 79

Multiple Choice

Of the two compounds shown below, one is slightly soluble in water and the other is insoluble in water. Identify the slightly soluble compound and explain why it is soluble in water.
I. ClCH₂CH₂Cl
II. CHCl₂CH₃

• A) I because it can form hydrogen bonds with water at each end of the molecule.
• B) I because it has stronger dispersion interactions with water.
• C) II because it has stronger dipole-dipole interactions with water.
• D) II because it has stronger dispersion interactions with water.
• E) I because it is nonpolar.

Recognize the importance and processes of global health surveillance post-major outbreaks.

Identify the impact of environmental factors like climate change and pollution on global health.

Know the goals of major global health agreements and their focuses, such as empowering women and ensuring environmental sustainability.

Understand the distribution of global income and the concepts of wealth inequality among different world populations.

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Definitions:

Independent Variables

Variables in an experiment or model that are manipulated to observe their effect on dependent variables.

Degrees Of Freedom

The quantity of independent values or measures that can be allocated to a statistical distribution.

Critical Value

A point on the scale of the test statistic beyond which we reject the null hypothesis; it is the threshold at which the level of significance is set.

Regression Analysis

A statistical method for estimating the relationships among variables, often used to predict the value of one variable based on others.