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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the color of nitric acid?
💡 Hint: Think about what happens when you see it in a container.
Question 2
Easy
Is nitric acid miscible with water?
💡 Hint: Consider if you can mix two liquids easily.
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 appearance of nitric acid?
- Colorless and fuming
- Dark yellow
- Transparent and odorless
💡 Hint: Consider its visual characteristics.
Question 2
True or False: Nitric acid is not miscible with water.
- True
- False
💡 Hint: Remember what miscible means!
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a laboratory technician observes that stored nitric acid has turned yellow, what chemical process might have occurred, and what precautions should be taken?
💡 Hint: Consider why that color change is a red flag in a lab.
Question 2
How would you explain the importance of nitric acid's properties to a new student, and how might these properties affect safety procedures in the lab?
💡 Hint: Think about safety protocols discussed earlier in class.
Challenge and get performance evaluation