Build your practice set
Find exactly what you need to practice.

Search across chemistry topics, concepts, chapters, and questions.

Viewing Shared Question View All Feed
Verified Answer & Explanation⌄

Correct Answer: B) CaCl₂

Concept Explanation

Calcium forms Ca²⁺ while chlorine forms Cl⁻. Two chloride ions are required to balance one Ca²⁺ ion, giving CaCl₂.

Topic: MDCAT Chemistry Past Paper 2023Practice more MDCAT Chemistry Past Paper 2023 MCQs →