ICSE Class 9 Chemistry Question 2 of 24

Model Question Paper — 2 — Question 4

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4
Question

Question 1(iv)

When hydrochloric acid is added to silver chloride solution:

  1. No reaction takes place.
  2. A white precipitate is formed.
  3. A white solution is obtained.
  4. A reddish brown precipitate is formed.
Answer

No reaction takes place.

Reason — HCl + AgCl ⟶ no reaction

As the anion of both the reacts is same hence, no reaction is possible to form new products.


Source: This question is from Model Question Paper — 2, Chemistry — Class 9, ICSE Board.

Key Concepts Covered

This question tests your understanding of the following concepts from the chapter Model Question Paper — 2: Question, Hydrochloric, Acid, Added, Silver, Chloride. These are fundamental topics in Chemistry that students are expected to master as part of the ICSE Class 9 curriculum.

A thorough understanding of these concepts will help you answer similar questions confidently in your ICSE examinations. These topics are frequently tested in both objective and subjective sections of Chemistry papers. We recommend revising the relevant section of your textbook alongside practising these solved examples to build a strong foundation.

How to Approach This Question

Read the question carefully and identify what is being asked. Break down complex questions into smaller parts. Use the terminology and concepts discussed in this chapter. Structure your answer logically — begin with a definition or key statement, then provide supporting details. Review your answer to ensure it addresses all parts of the question completely.

Key Points to Remember

  • Balance chemical equations before solving numerical problems.
  • Learn the periodic table trends and exceptions.
  • Understand reaction mechanisms, not just outcomes.
  • Use correct IUPAC nomenclature in your answers.

Practice more questions from Model Question Paper — 2 — Chemistry, Class 9 ICSE