Which Is More Polar,a Sulfur-Bromine (S-Br)bond or a Selenium-Chlorine (Se-Cl)bond

question 113

Multiple Choice

Which is more polar,a sulfur-bromine (S-Br) bond or a selenium-chlorine (Se-Cl) bond?

• A)A selenium-chlorine bond should be more polar because of a greater difference in effective nuclear charge.
• B)A selenium-chlorine bond should be more polar because of a smaller difference in effective nuclear charge.
• C)A sulfur-bromine bond should be more polar because of a greater difference in effective nuclear charge.
• D)A sulfur-bromine bond should be more polar because of a smaller difference in effective nuclear charge.

Identify the adjustment and functionality of differential carrier thrust screws to ensure proper operation.

Recognize maintenance procedures including lube level checks and the importance of differential carrier oil changes.

Determine the tools appropriate for measuring gear runout and pinion to crown gear runout.

Understand the methodology for measuring pinion bearing preload and its significance.

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Definitions:

Interval

A type of variable measurement scale that represents ordered categories with equal distances between adjacent categories but no true zero point.

Ratio

A quantitative relationship between two numbers showing how many times the first number contains the second.

Pie Chart

A circular statistical graphic which is divided into slices to illustrate numerical proportion.

Frequency Polygon

A graphical device for understanding the shapes of distributions. They are a type of line graph.