Practice Preparation - 8a.1 | 8. Study of Compounds | ICSE Class 10 Chemistry
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβ€”perfect for learners of all ages.

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What two substances are used to prepare hydrogen chloride?

πŸ’‘ Hint: Think about common table salt and a strong acid.

Question 2

Easy

What gas is produced during the reaction?

πŸ’‘ Hint: It has a strong and pungent smell.

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 gas is produced when sodium chloride is heated with concentrated sulfuric acid?

  • Sodium hydroxide
  • Hydrogen chloride
  • Sodium sulfate

πŸ’‘ Hint: Recall the smell of the gas produced.

Question 2

True or False: HCl is a colorless gas that turns blue litmus paper red.

  • True
  • False

πŸ’‘ Hint: Think about the properties of acids.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Describe how the preparation of HCl could be dangerous and what safety measures should be observed while conducting this reaction.

πŸ’‘ Hint: Consider the properties of strong acids.

Question 2

How would you experimentally verify the presence of HCl gas produced?

πŸ’‘ Hint: Think about common indicators in chemistry.

Challenge and get performance evaluation