CBSE Class 10 Chemical Study Chemical Properties of HCl Acid And NaoH Worksheet Set B

Access the latest CBSE Class 10 Chemical Study Chemical Properties of HCl Acid And NaoH Worksheet Set B. We have provided free printable Class 10 Science worksheets in PDF format, specifically designed for Study Chemical Properties of HCl Acid And NaoH. These practice sets are prepared by expert teachers following the 2025-26 syllabus and exam patterns issued by CBSE, NCERT, and KVS.

Study Chemical Properties of HCl Acid And NaoH Science Practice Worksheet for Class 10

Students should use these Class 10 Science chapter-wise worksheets for daily practice to improve their conceptual understanding. This detailed test papers include important questions and solutions for Study Chemical Properties of HCl Acid And NaoH, to help you prepare for school tests and final examination. Regular practice of these Class 10 Science questions will help improve your problem-solving speed and exam accuracy for the 2026 session.

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STUDY OF CHEMICAL PROPERTIES OF HCl ACID & NaOH
 
• Objective: To carry out reactions of Hydrochloric acid and NaOH with: (a) Blue / red litmus, (b) Zn Metal, and (c) Sodium Bicarbonate.
 
• Requirement: Test tubes, litmus papers, Zn granule, solid NaHCO3, match box, dil. HCl acid, dil. NaOH solution, etc.
 
• Procedure: Take one test tube full of dil HCl acid and keep it on one end of the test tube rack for further use.

 CBSE Class 10 Chemical Study Chemical Properties of HCl Acid And NaoH Worksheet Set B 1

• Procedure: Take one test tube full of NaOH solution and keep it on one end of the test tube rack for further use.

CBSE Class 10 Chemical Study Chemical Properties of HCl Acid And NaoH Worksheet Set B 2

CBSE Class 10 Chemical Study Chemical Properties of HCl Acid And NaoH Worksheet Set B 3

Precautions:
 
1. For best result use a small amount of chemicals as possible.
 
2. Students should not handle solid NaOH with bare hands as it is very corrosive in nature.
 
• Questions:
 
1. What is a base? (A substance which reacts with acids to form salt and water as the only product is called a base)
 
2. What is an alkali? (A soluble base, which furnishes OH— ions when dissolved in water, is called an alkali.)
 
3. Classify the following as acids and bases: (HCl, NaOH, KOH, HNO3)
 
4. Name the products formed when:
 
a. Al metal is heated with NaOH? (Sodium aluminate and Hydrogen gas)
 
b. Zn powder is warmed with NaOH? (Sodium zincate and hydrogen gas)
 
• Multiple choice type questions
 
1. When dilute HCl is added to slid sodium carbonate , it is observed that
 
a) No change takes place
b) A popping sound is produced
c) Brisk effervescence occurs
d) The solution turns blue.
 
2. A teacher gave two test tubes, one containing water and other containing sondium hydroxide solution to the students and asked them to identify the test tube containing sodium hydroxide solution. Which one of the following can be used for correctly identifying that:
 
a) Blue litmus
b) Red litmus
c) Sodium carbonate
d) Dilute HCl
 
3. The following pairs of substances are available in the laboratory.
 
1 )Zn &dil HCl   2)Zn & dil NaOH c) NaHCO3 & dil HCl
 
Which of these can be used to produce a colour less & odour less gas which gives a pop sound on burning
 
a) 1 only
b) 2 only
c) 1 and 2
d) 1 and 3
 
4. What happens when Na2CO3 is added to NaOH?
 
a) CO2 is evolved
b) No reaction takes place
c) NaHCO3 is formed
d) None of these
 
5. A student added Zn granules to dil HCl, a colourless odourless gas was evolved which was tested with a burning match stick. It was observed that
 
a) The match stick continued to burn brilliantly.
b) The match stick burned slowly with blue flame.
c) The match stick extinguished and the gas burned with a pop sound.
d) The match stick burned with an orange flame.
 
6. Which of the following is used to make litmus paper?
 
a) Algae
b) Fungi
c) Lichens
d) Bacteria
 
7. Four drops of red litmus solution were added to each one of the following substances. Which one turns red litmus solution blue?
 
a) Alcohol
b) Distilled water
c) NaOH solution
d) HCl
 


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Chapter 05 Life Processes
CBSE Class 10 Biology Excretion Set A
CBSE Class 10 Biology Excretion Set B
CBSE Class 10 Biology Excretion Set C
CBSE Class 10 Biology Heterotrophic Nutrition Worksheet Set A
CBSE Class 10 Biology Heterotrophic Nutrition Worksheet Set B
CBSE Class 10 Biology Life Processes Nutrition In Animals Worksheet
CBSE Class 10 Biology Life Processes Nutrition In Plants Worksheet
CBSE Class 10 Biology Life Processes Nutrition Worksheet Set A
CBSE Class 10 Biology Life Processes Nutrition Worksheet Set B
CBSE Class 10 Biology Life Processes Nutrition Worksheet Set C
CBSE Class 10 Biology Life Processes Nutrition Worksheet Set D
CBSE Class 10 Biology Life Processes Reference Materials Worksheet
CBSE Class 10 Biology Life Processes Respiration In Animals Worksheet
CBSE Class 10 Biology Life Processes Respiration Worksheet Set A
CBSE Class 10 Biology Life Processes Respiration Worksheet Set B
CBSE Class 10 Biology Life Processes Respiration Worksheet Set C
CBSE Class 10 Biology Life Processes Respiration Worksheet Set D
CBSE Class 10 Biology Life Processes Transporation Worksheet Set A
CBSE Class 10 Biology Life Processes Transporation Worksheet Set B
CBSE Class 10 Biology Life Processes Transporation Worksheet Set C
CBSE Class 10 Biology Life Processes Transporation Worksheet Set D
CBSE Class 10 Biology Life Processes Worksheet Set A
CBSE Class 10 Biology Life Processes Worksheet Set B
CBSE Class 10 Biology Life Processes Worksheet Set C
CBSE Class 10 Biology Life Processes Worksheet Set D
CBSE Class 10 Biology Life Processes Worksheet Set E
CBSE Class 10 Biology Life Processes Worksheet Set F

Study Chemical Properties of HCl Acid And NaoH CBSE Class 10 Science Worksheet

Students can use the Study Chemical Properties of HCl Acid And NaoH practice sheet provided above to prepare for their upcoming school tests. This solved questions and answers follow the latest CBSE syllabus for Class 10 Science. You can easily download the PDF format and solve these questions every day to improve your marks. Our expert teachers have made these from the most important topics that are always asked in your exams to help you get more marks in exams.

NCERT Based Questions and Solutions for Study Chemical Properties of HCl Acid And NaoH

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Extra Practice for Science

To get the best results in Class 10, students should try the Science MCQ Test for this chapter. We have also provided printable assignments for Class 10 Science on our website. Regular practice will help you feel more confident and get higher marks in CBSE examinations.

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Are these Science Class 10 worksheets based on the 2026 competency-based pattern?

Yes, our CBSE Class 10 Chemical Study Chemical Properties of HCl Acid And NaoH Worksheet Set B includes a variety of questions like Case-based studies, Assertion-Reasoning, and MCQs as per the 50% competency-based weightage in the latest curriculum for Class 10.

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