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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What ions are formed when calcium chloride is created?
💡 Hint: Remember the transfer of electrons.
Question 2
Easy
What type of bond forms between calcium and chlorine?
💡 Hint: Think about how the atoms interact with each other.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is formed when calcium loses its electrons?
- Ca
- Cl⁻
- Ca²⁺
💡 Hint: Think about the charge after losing electrons.
Question 2
Calcium chloride is a solid at room temperature. True or False?
- True
- False
💡 Hint: Consider the characteristics of ionic compounds.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the molar mass of calcium (40.08 g/mol) and chlorine (35.45 g/mol), calculate the mass of 5 moles of calcium chloride produced.
💡 Hint: First find the molar mass of CaCl₂ before multiplying.
Question 2
How does the crystal lattice structure affect the solubility of calcium chloride in water?
💡 Hint: Think about the forces needed to separate ions from their positions.
Challenge and get performance evaluation