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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the physical state of hydrogen chloride?
💡 Hint: Think about its appearance.
Question 2
Easy
What does HCl do to blue litmus paper?
💡 Hint: Recall the color change indicating acidity.
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 the state of Hydrogen Chloride at room temperature?
- Liquid
- Solid
- Gas
💡 Hint: Think about its physical properties.
Question 2
True or False: HCl can turn blue litmus paper red.
- True
- False
💡 Hint: Remember what litmus paper tells us.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A lab requires 50 mL of 0.1 M HCl for an experiment. How many grams of HCl are needed?
💡 Hint: Use the formula Molarity = moles/volume to find moles.
Question 2
If 10 grams of zinc react fully with hydrochloric acid, how much hydrogen gas is produced?
💡 Hint: Start by calculating moles from grams, then apply stoichiometry from the balanced equation.
Challenge and get performance evaluation