Last Updated on December 5, 2024 by sanjjeett
Hello students, we are providing assertion and reasoning questions for ICSE class 10 chemistry. Assertion and reasoning questions are the new question format that is introduced in CISCE (ICSE and ISC) board. The resources for ICSE assertion and reasoning questions are very less. So, to help icse board students we have created chapterwise assertion and reasoning questions for class 10 chemistry. In this article, you will find assertion and reasoning questions for ICSE Class 10 Chemistry Chapter 4 Analytical Chemistry.
| Chapter | Analytical Chemistry |
| Type of Questions | Assertion and Reasoning Questions |
| Nature of Questions | Competency Based Questions |
| Board | ICSE |
| Class | 10 |
| Subject | Chemistry |
| Useful for | Class 10 Studying Students |
| Answers provided | Yes |
| Difficulty level | Mentioned |
| Important Link | ICSE Class 10 Chemistry Chapterwise Assertion Reasoning |
Assertion and Reasoning Questions on Analytical Chemistry for ICSE Class 10 Chemistry
Assertion and reasoning questions are also known as assertion reason questions. Assertion-Reason questions are a type of question format used in ICSE exams where two statements are provided: an Assertion (A) and a Reason (R). Students need to determine whether each statement is true or false and if the Reason correctly explains the Assertion.
Directions:
(a) Assertion and Reason both are correct statements and reason is the correct explanation of the assertion.
(b) Assertion and Reason both are correct statements, but reason is not the correct explanation of the assertion.
(c) Assertion is true, but reason is false.
(d) Assertion is false, but reason is true.
Q. 1. Assertion: Sodium oxide react with water to form sodium hydroxide.
Reason: Sodium hydroxides react with hydrochloric acid to form sodium chloride and water.
Difficulty Level: Medium
Ans. Option (b) is correct.
Q. 2. Assertion: Few metallic oxides are amphoteric in nature.
Reason: Few metallic oxides are acidic as well as basic in nature.
Difficulty Level: Medium
Ans. Option (a) is correct.
Q. 3. Assertion: Sodium zincate is produced from zinc oxide and sodium hydroxide.
Reason: Sodium zincate is basic in nature.
Difficulty Level: Medium
Ans. Option (c) is correct.
Q. 4. Assertion: Zinc oxide react with HCL to produce Zinc salt.
Reason: Zinc Hydroxide react with NaOH to give Sodium zincate and water.
Difficulty Level: Medium
Ans. Option (d) is correct.
We hope the given ICSE assertion reasoning questions for Analytical Chemistry helps you in your learning.
Also check
- Mole Concept and Stoichiometry Assertion and Reasoning Questions for ICSE Class 10 Chemistry Chapter 5
- Analytical Chemistry Assertion and Reasoning Questions for ICSE Class 10 Chemistry Chapter 4
- Acids, Bases and Salts Assertion and Reasoning Questions for ICSE Class 10 Chemistry Chapter 3
- Periodic Properties and Variation of Properties Assertion and Reasoning Questions for ICSE Class 10 Chemistry Chapter 1
- Chemical Bonding Assertion and Reasoning Questions for ICSE Class 10 Chemistry Chapter 2
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Topics from which assertion reasoning questions may be asked
- Simple definitions in terms of the molecules and their characteristic properties
- Ions present in mineral acids, alkalis and salts and their solutions
- Use of litmus and pH paper to test for acidity and alkalinity.
- Definition of salt; types of salts.
- Action of dilute acids on salts.
- Methods of preparation of Normal salts with relevant equations. (Details of apparatus or procedures not required).
Assertion and reasoning questions based on above topics may be asked.
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Topics found difficult by students
- Distinguishing between substances on the basis of tests or reagent given.
- Specific tests to identify or distinguish between substances.
- Scientific reasons for certain observations.
- Difference between precipitate and solution.
- Identifying substances based on analytical chemistry.
- Solubility of precipitates in excess of NaOH and NH4OH.
These are the topics from chapter Analytical Chemistry generally found difficult by students studying in ICSE Class 10 Chemistry.
Frequently Asked Questions (FAQs) on Analytical Chemistry ICSE Class 10 Chemistry Assertion and Reasoning Questions
Q1: What are Assertion and Reasoning questions?
A1: Assertion and Reasoning questions are a type of question format used in ICSE exams where two statements are provided: an Assertion (A) and a Reason (R). Students need to determine whether each statement is true or false and if the Reason correctly explains the Assertion.
Q2: How do Assertion Reasoning questions differ from other question types?
A2: Unlike multiple-choice questions, Assertion-Reason questions require students to analyze the relationship between two statements. It’s not just about knowing the facts but understanding how they connect logically.
Q3: What steps should I follow to correctly answer Assertion and Reasoning questions?
A3: Follow these steps:
Read both statements carefully. Understand what each statement is saying.
Determine the truth value of each statement. Decide if each statement is true or false independently.
Analyze the relationship. If both statements are true, decide whether the Reason (R) correctly explains the Assertion (A).
Choose the correct option. Based on your analysis, select the appropriate answer from the given options.
Q4: What options are typically provided for Assertion and Reasoning questions?
A4: The typical options are:
A. Both A and R are true, and R is the correct explanation of A.
B. Both A and R are true, but R is not the correct explanation of A.
C. A is true, but R is false.
D. A is false, but R is true.
Q5: What should I check to determine if the Reason correctly explains the Assertion?
A5: Ensure that the Reason provides a logical explanation for the Assertion. Check if the Reason directly addresses the cause or basis of the Assertion and if they are contextually linked.
Q6: How can I improve my skills in answering Assertion and Reasoning type questions?
A6: Practice regularly with sample questions and past papers. Focus on understanding the concepts thoroughly rather than rote memorization. Analyzing how different facts and concepts interrelate will enhance your ability to correctly answer these questions.
Q7: What are common mistakes to avoid when answering Assertion and Reasoning questions?
A7: Common mistakes include:
Not reading the statements carefully and missing key details.
Assuming the Reason explains the Assertion without checking the logical connection.
Confusing the order or relationship between the statements.
Overthinking and adding information not provided in the question.
Q8: What resources can help me practice Assertion and Reasoning questions for ICSE Class 10 Chemistry?
A8: Use study guides specifically designed for Assertion-Reason questions. Online educational platforms and reference books for ICSE Class 10 Chemistry also offer practice questions and explanations. xamcontent.com/cisce also provides assertion reason questions for ICSE Class 10 Chemistry.
Q9: What are the use of sodium and ammonium hydroxide in analytical chemistry?
A9: Sodium hydroxide and ammonium hydroxide are used in analytical chemistry to precipitate insoluble metal hydroxide.
Q10: Which reagent can be used to distinguish a solution containing a lead salt from a solution containing a
zinc salt?
A10: Ammonium hydroxide.
Q11: Out of the following metallic ions: Al3+, Ca2+, Cu2+, Pb2+ and Zn2+; which one forms a white hydroxide which dissolves in an excess of either aqueous sodium hydroxide or ammonium hydroxide?
A11: Zn2+
