According to VSEPR Theory, a Molecule with the General Formula

question 55

Multiple Choice

According to VSEPR theory, a molecule with the general formula AX₃E₂ will have a __________ molecular shape.

• A)trigonal pyramidal
• B)trigonal bipyramidal
• C)trigonal planar
• D)T-shaped
• E)see-saw

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Definitions:

Criterion-related Validity

The extent to which a measure is related to an outcome, where the validity is determined by comparing the measure against a known criterion or benchmark.

Construct Validity

The extent to which a test or instrument accurately measures the theoretical construct it is intended to assess.

Reliability

The reliability and steadiness of outcomes produced by a measurement tool across multiple instances.

Aggregation

The process of combining multiple pieces or data points together to form a whole or summary measure.