What Is the Name of PCl₃

question 80

Multiple Choice

What is the name of PCl₃?

• A) phosphorus chloride
• B) phosphoric chloride
• C) phosphorus trichlorate
• D) trichlorophosphide
• E) phosphorus trichloride

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Definitions:

Coefficients

Numbers or parameters in a mathematical equation that multiply variables, often used to describe the relationship between variables in statistical models.

Probability Distribution

A math function tasked with computing the odds of different potential outcomes during an experiment.

Multiple Regression Model

A statistical technique that uses several explanatory variables to predict the outcome of a response variable.

Degrees of Freedom

Degrees of freedom refer to the number of independent values or quantities which can be assigned to a statistical distribution or to a system without violating any constraint.