QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
# Module 6 Test
What is the molecular geometry of $\mathrm{BCl}_{3}$
$\bigcirc$ triginal planar
$\bigcirc$ trigonal pyramid
$\bigcirc$ tetrahedral
$\bigcirc$ liner
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Answer
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Step 1I'll solve this step by step using VSEPR theory to determine the molecular geometry of \mathrm{BCl}_{3}.
Step 2: Determine the central atom and number of valence electrons
- Central atom is Boron (B) - Boron has 3 valence electrons - Each Chlorine (Cl) contributes 7 valence electrons
Final Answer
The correct answer is trigonal planar, which matches the first option in the original multiple-choice question.
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