Read and download NCERT Class 10 Science Lab Manual Materials in NCERT book for Class 10 Science. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Science textbook for Class 10 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 10 Science to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 10 Science Lab Manual Materials
Class 10 Science students should refer to the following NCERT Book Lab Manual Materials in Class 10. This NCERT Book for Class 10 Science will be very useful for exams and help you to score good marks
Lab Manual Materials NCERT Book Class 10
MATERIALS REQUIRED
Two test tubes, two iron nails, measuring cylinder (50 mL), laboratory stand with clamp, test tube stand, thread, a piece of sand paper, single bored cork, copper sulphate, distilled water, and dil. sulphuric acid,
PROCEDURE
1. Take two iron nails and clean them with a sand paper.
2. Take 20 mL of distilled water in a clean test tube and dissolve 1.0 g of copper sulphate in it. Add 2 or 3 drops of dil. sulphuric acid to it to check hydrolysis of CuSO4 in water. Label this test tube as A.
3. Transfer about 10 mL of copper sulphate solution from tube A to another clean test tube. Label this test tube as B.
4. Tie one iron nail with a thread and immerse it carefully in copper sulphate solution in test tube B through a bored cork [as shown in the Fig 1.1(a)] for about 15 minutes [Fig. 1.1(a)]. Keep the another iron nail separately for comparison afterwards.
5. After 15 minutes take out the iron nail from the copper sulphate solution.
6. Compare the intensity of blue colour of copper sulphate solution before and after the experiment in tubes A and B, and also compare the colour of iron nail dipped in copper sulphate solution with the onekept separately [Fig. 1.1(b) and (c)]. Record your observations.
RESULTS AND DISCUSSION
Infer from your observations about the changes in colours of copper sulphate solution and iron nail. Discuss the reason(s).
PRECAUTIONS
• The iron nails must be cleaned properly by using sand paper before dipping them in copper sulphate solution.
QUESTIONS
• Why does the colour of copper sulphate solution change, when an iron nail is dipped in it?
• How would you devise the procedure to show that Mg > Fe > Cu in reactivity series?
• What is the basic principle involved in this experiment?
• Why does the following reaction takes place?
• Why does a red litmus paper changes its colour when dipped in soap solution? Explain your observation.
• Why is it advised to add common salt while preparing the soap?
• Can we use Na2CO3 instead of NaOH? Explain.
• Was heat evolved or absorbed when sodium hydroxide was added to oil?
• What is the chemical reaction involved in the manufacture of soap?
• Can you devise a method to separate glycerine from the reaction mixture?
Please refer to attached file for NCERT Class 10 Science Lab Manual Materials
| NCERT Class 10 Science Answers and Solutions |
| NCERT Class 10 Science Acids Bases and Salts |
| NCERT Class 10 Science Acids Bases and Salts Answers |
| NCERT Class 10 Science Acids Bases and Salts Questions |
| NCERT Class 10 Science Metals and Non metals |
| NCERT Class 10 Science Metals and Non metals Answers |
| NCERT Class 10 Science Metals and Non metals Questions |
| NCERT Class 10 Science Carbon and its Compounds |
| NCERT Class 10 Science Carbon and its Compounds Answers |
| NCERT Class 10 Science Carbon and its Compounds Questions |
| NCERT Class 10 Science Life Processes |
| NCERT Class 10 Science Life Processes Answers |
| NCERT Class 10 Science Life Processes Questions |
| NCERT Class 10 Science Control and Coordination |
| NCERT Class 10 Science Control and Coordination Answers |
| NCERT Class 10 Science Control and Coordination Questions |
| NCERT Class 10 Science Heredity and Evolution |
| NCERT Class 10 Science Heredity and Evolution Answers |
| NCERT Class 10 Science Heredity and Evolution Questions |
| NCERT Class 10 Science Electricity |
| NCERT Class 10 Science Electricity Answers |
| NCERT Class 10 Science Electricity Questions |
| NCERT Class 10 Science Sources of Energy |
| NCERT Class 10 Science Sources of Energy Answers |
| NCERT Class 10 Science Sources of Energy Questions |
| NCERT Class 10 Science Our Environment |
| NCERT Class 10 Science Our Environment Answers |
| NCERT Class 10 Science Our Environment Questions |
| NCERT Class 10 Science Management of Natural Resources |
| NCERT Class 10 Science Management of Natural Resources Answers |
| NCERT Class 10 Science Management of Natural Resources Questions |
Science NCERT Book Class 10 Lab Manual Materials
The above NCERT Books for Class 10 Science Lab Manual Materials have been published by NCERT for latest academic session. The textbook by NCERT for Lab Manual Materials Science Class 10 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Lab Manual Materials NCERT etextbooks as the exams for Class 10 Science are always asked as per the syllabus defined in these ebooks. These Class 10 Lab Manual Materials book for Science also includes collection of question. We have also provided NCERT solutions for Class 10 Science which have been developed by teachers of StudiesToday.com after thorough review of the latest book and based on pattern of questions in upcoming exams for Class 10 students.
NCERT Book Class 10 Science Lab Manual Materials
The latest NCERT book for Lab Manual Materials pdf have been published by NCERT based on the latest research done for each topic which has to be taught to students in all classes. The books for Class 10 Science Lab Manual Materials are designed to enhance the overall understanding of students. All Class 10 NCERT textbooks have been written in an easy to understand language which will help to enhance the overall level of Class 10 students.
Lab Manual Materials NCERT Book Class 10 Science
As the students of Class 10 need the books for their regular studies, we have provided all NCERT book for Lab Manual Materials in pdf here for free download. All pdf NCERT books available here for Class 10 will help them to read on their mobile or computers. They can take a print of the Class 10 Science NCERT Book Lab Manual Materials pdf easily and use them for studies. The NCERT textbooks for Class 10 Science have been provided chapter-wise and can be downloaded for free of cost.
Class 10 Science Lab Manual Materials NCERT Book
Along with Science Class 10 NCERT Book in Pdf for Lab Manual Materials we have provided all NCERT Books in English Medium for Class 10 which will be really helpful for students who have opted for english language as a medium. Class 10 students will need their books in English so we have provided them here for all subjects in Class 10.
Class 10 Lab Manual Materials NCERT Book Science
For Class 10 Lab Manual Materials we have provided books for students who have opted for Hindi and Urdu medium too. You can click on the links provided above to download all Hindi medium Class 10 Science Lab Manual Materials book in easy to read pdf format. These books will help Class 10 Science students to understand all topics and also strictly follow latest syllabus for their studies. If you are looking to download the pdf version of Class 10 Science Lab Manual Materials textbook issued by NCERT then you have come to the correct website
You can download the NCERT Book for Class 10 Science Lab Manual Materials for latest session from StudiesToday.com
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