What Is the Molecular Geometry of the Triiodide Ion (I₃^-)

question 32

Multiple Choice

What is the molecular geometry of the triiodide ion (I₃^-) ?

• A) linear
• B) bent
• C) tetrahedral
• D) trigonal pyramidal
• E) trigonal planar

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A proposition in statistics that implies no observed effect or no association between variables, typically tested against an alternative hypothesis.

Alternative Hypotheses

In statistical testing, a statement suggesting that there is a difference or effect, as opposed to the null hypothesis.

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