Ncert Solutions for Class 6 Science Chapter 5

NCERT Solutions for Class 6 Science Chapter 5 Separation of Substances

NCERT Solutions for Class 6 Science Chapter 5 Separation of Substances teaches students how to answer the different kinds of questions that can be asked about the topic, which includes methods for separating substances. These Utopper’s Ncert Solutions help students who want to get good grades on exams. Ncert Solutions Class 6 has been provided by the most knowledgeable teachers. When solving the questions and creating the NCERT solutions for class 6 Science, a very straightforward method was used. Students will find it very simple to comprehend the problems and how to solve them. 

On Utopper.com, you can also practice Important Questions for Class 6 Science. In addition to knowing the topics, pupils must prepare appropriately for their Class 6 CBSE examinations. Utopper has provided them with NCERT solutions to aid in their study.

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Topics covered in Class 6 Science Chapter 5:-

1. Methods of separation
2. Hand-picking
3. Winnowing
4. Threshing
5. Sieving
6. Sedimentation, decantation, and filtration
7. Evaporation
8. Use of more than one method of separation
9. Can water dissolve any amount of a substance?

The Central Board of Secondary Education-mandated NCERT Solutions for Class 6 Science provide exhaustive explanations for every question in the NCERT textbooks. Utopper provides chapter-by-chapter NCERT Class 6 Science Solutions to assist students in resolving their questions by providing a comprehensive understanding of the concepts. These materials, including NCERT Solutions, are available in PDF format, allowing students to download them and study offline.

Class 6 Ncert Solutions for Science Chapter 5 Download Free PDFs

Ncert Solutions Class 6 Science Chapter 5 Separation of Substances was made by Utopper’s Science teachers with a lot of experience for Class 6 students. Chapter 5 of NCERT Class 6 Science introduces students to the methods of separation, such as hand-picking, winnowing, threshing, sieving, sedimentation, decantation, filtration, and evaporation. 

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A Quick Look at the Topics

• The process of taking out one or more parts of a mixture is called “separation.”
• By handpicking, large impurities like dirt, husk, and stones are taken out of pulses, wheat, and rice. It’s a common way to separate things.
• During threshing, the harvested crop is beaten to separate the grains from the stalks. Today, threshing machines are used for this, but farmers can still do it by hand if they want to.
• Sieving is another way to separate things by putting them through a filter or a sieve. Larger particles, which are usually the dirty ones, don’t get through the filter and end up on the sieve.
• Through filtration, solid particles are taken out of the liquid part of a mixture using a filter.
• Sedimentation is the process by which the heavier part of a mixture sinks to the bottom when water is added. Using sedimentation, grains are separated from dust and soil.
• After sedimentation, the water and impurities are taken out in the decantation process.  

Topics of Class 6 Science Chapter 5 – Separation of Substances

NCERT Class 6 Science Chapter 5 simplifies substance separation methods. Hand-picking, winnowing, threshing, sieving, evaporation, sedimentation, filtration, etc. Explain each method.

The crudest separation method is hand-picking. This method separates large substances. Large rocks can be hand-picked from garden soil. Plastic is hand-picked from other debris. Class 6 Science Chapter 5 describes this separation method.

Threshing separates substances too. It mostly separates grains from stalks. All grains cannot undergo this process. This method separates rice and wheat. The stalks with grains are thrashed on a stone or wooden slab. Continuous slabbing separates grains from stalks. Class 6th Science Chapter 5 explains threshing.

Winnowing is another separation method. Class 6 Science Chapter 5 explains the process. This process separates heavier from lighter substances. Villagers use this method to remove seed covers. They hold a plate of seeds at shoulder height. They tilt and move the plate. The light seed falls off the plate. Heavyweight seeds remain. NCERT Solutions for Class 6 Science Chapter 5 Separation of Substances describes winnowing in detail.

Chapter 5 Science Class 6 covers sieving. Sieving separates small and large particles. The mixture is sieved. The mesh pores let smaller substances through but not larger ones. Mesh holds the mixture evenly. Smaller substances will fall through the mesh after agitation. Sieving separates smaller from larger objects.

Sedimentation mostly separates solids from liquids. It can’t dissolve. The mixture container must not be disturbed during sedimentation. Decantation removes liquid and soluble impurities from insoluble solutes. Rice is washed this way. Rice, insoluble sediments at the bottom. Decantation removes water and impurities. Class 6 Chapter 5 Science clarifies sedimentation.

Filtration is sieving. Filtration may not require continuous agitation. Filtration uses gravity to separate finer particles from liquids. Gravity forces the liquid with finer particles through a filter paper. A beaker below the funnel with filter paper collects the liquid. Filter paper collects particles. NCERT Solutions for Class 6th Science Chapter 5 includes filtration examples.

Heat evaporates dissolved particles from a liquid. The liquid becomes gas when heated. Dissolved particles stay in the container. Saltwater is extracted using this method.

A mixture can be separated in many ways. Winnowing or sieving separates sand and salt. Blend it with water. The water-insoluble sand separates from the soluble salt. Thus, sand can be separated. Evaporation separates salt from water. NCERT Class 6 Science Chapter 5 has more examples.

Water is a universal solvent. Dissolves several substances. No substance is completely water-soluble. The solution is saturated when it dissolves more than its limit.

NCERT Solutions for Class 6 Science Chapterwise

The NCERT Solutions for CBSE Class 6 Science questions match the following, fill in the blanks, and long-answer questions are given in pdf, which will help students learn how to solve problems. This NCERT Solution will help you learn more about the topic, which will give you a strong base for your future studies. Students should study these answers carefully so they can get the most out of these study tools. 

Ncert Solutions For Class 6 Science

The following are chapter-by-chapter NCERT Solutions for Class 6 Science. These solutions are offered in detail by the Science specialists at Utopper. Examine these chapter-by-chapter solutions to properly understand the ideas.

If you click on the name of the chapter whose solutions you wish to view, you will be taken to the page for that chapter. Then, you can review the detailed, step-by-step CBSE 6th-grade science questions and answers for every single question in that chapter. 

There are 16 science chapters that will be studied in class 6. The following are the chapter titles:

1. Chapter 1 Food Where Does It Come From
2. Chapter 2 Components of Food
3. Chapter 3 Fibre to Fabric
4. Chapter 4 Sorting Materials Into Groups
5. Chapter 5 Separation of Substances
6. Chapter 6 Changes Around Us
7. Chapter 7 Getting to Know Plants
8. Chapter 8 Body Movements
9. Chapter 9 The Living Organisms and Their Surroundings
10. Chapter 10 Motion and Measurement of Distances
11. Chapter 11 Light Shadows and Reflection
12. Chapter 12 Electricity and Circuits
13. Chapter 13 Fun with Magnets
14. Chapter 14 Water
15. Chapter 15 Air Around Us
16. Chapter 16 Garbage In Garbage Out

Some Important Chapters Present in the NCERT Class 6 Science Solutions

Chapter 1 Food: Where does it come from? : This chapter discusses Food Variety, Food Materials and Sources, Plant Parts and Animal Products as Food, and What Animals Eat. There are exercises covering each of these areas.

Chapter 2 Components of Food: There are four activities in this chapter. You will get knowledge regarding nutrients, a balanced diet, etc. While preparing, practice all the exercise questions and follow the solutions.

Chapter 3 Fibre to Fabric: In this chapter, there are 6 exercises. You will learn about the various types of fabrics, Fibre, Plant Fibres, Spinning Cotton Yarn, Yarn to Fabric, and Clothing Material History.

Chapter 4 Sorting materials into groups: This chapter covers important topics like Objects Around Us, Properties of Materials, Appearance, Hardness, Opacity, Solubility, and Buoyancy.

Chapter 5 Separation of Substances: The fifth chapter of Class 6 NCERT covers concepts such as separation techniques, winnowing, sieving, threshing, sedimentation, filtering, evaporation, and decantation. You can use the exercise solutions as a quick reference to comprehend the difficult concepts.

Chapter 6 Changes around Us: In this chapter, you will study about several typical changes, as well as whether changes may be reversed, evaporation, contraction, melting, and expansion.

Chapter 7 Getting to Know Plants: You will learn about plants, such as herbs, shrubs, trees, stem, leaf, flower, root, and venation.

Chapter 8 Body Movements: This chapter is mostly about how the human body moves. You will learn about different types of joints, such as pivotal joints, hinge joints, ball-and-socket joints, and fixed joints.

Chapter 9 The Living Organisms and Their Surroundings: This chapter talks about habitat and adaptation, aquatic habitats, and the characteristics of organisms.

Chapter 10 Motion and Measurement of Distances: The 10th Science chapter describes measurements and their standard units, including measurement of the length of both curved and straight lines. The chapter also discusses motion and its kinds.

Chapter 11 Light, Shadow, and Reflection: You will first learn about transparent, translucent, and opaque objects in this chapter. This chapter also covers the ideas of shadows, pinhole cameras, mirrors, and reflections.

Chapter 12 Electricity and Circuits: This chapter covers Electric cell, electric cell-connected bulb, electric circuit, electric switches, as well as electric conductors and insulators.

Chapter 13 Fun with Magnets: This chapter is interesting because it tells how magnets were found and how you can make your own. This chapter also discusses magnet poles, identifying direction, and the repulsion and attraction between magnets.

Chapter 14 Water: Where do we get water from? How much water is utilized? What causes clouds to form? What if there is heavy rain? How can water be conserved? What occurs if it does not rain for an extended period of time? This chapter addresses these topics and covers concepts such as the water cycle and plant water loss. When you read this chapter, you will get knowledge about air and its composition. You will also study how oxygen becomes available to creatures living in solids and water, as well as how the atmosphere’s oxygen is replaced.

Class 6 Science Chapter 15 Air Around Us

This chapter discusses the various compositions of the air that surrounds us. This chapter begins with the question, “Is air always present around us?” This chapter contains numerous activities that discuss ed vacuum. 

Chapter 16 Garbage In, Garbage Out: This chapter covers the following topics: dealing with garbage, vermicomposting, garbage disposal, paper recycling, and plastics.

NCERT Solutions Class 6 Science Chapter-wise List

Chapter 1 – Food: Where Does It Come From?

Chapter 2 – Components of Food

Chapter 3 – Fibre to Fabric

Chapter 4 – Sorting Materials into Groups

Chapter 5 – Separation of Substances

Chapter 6 – Changes around Us

Chapter 7 – Getting to Know Plants

Chapter 8 – Body Movements

Chapter 9 – The Living Organisms and Their Surroundings

Chapter 10 – Motion and Measurement of Distances

Chapter 11 – Light, Shadows and Reflections

Chapter 12 – Electricity and Circuits

Chapter 13 – Fun with Magnets

Chapter 14 – Water

Chapter 15 – Air Around Us

Chapter 16 – Garbage In, Garbage Out

Key features of NCERT Solutions for Class 6

Here are a few advantages of referring to Utopper’s NCERT Solutions:

• These solutions are grade-appropriate and use easily-understood language so that children can comprehend them without difficulty.
• These solutions have been produced by the nation’s leading specialists, allowing you to study from highly qualified instructors with minimal effort.
• All solutions are crafted with the most recent recommendations in mind.
• The PDF will serve as a one-stop shop for all of your educational needs.
• It will assist you in establishing a solid basis for higher study.
• You will receive practice tests to evaluate your knowledge and learning.
• These solutions have been created by a group of Utopper specialists who have taken into account the grade level of the pupils. Students should not worry about the accuracy of the solutions because they will receive the most accurate responses to the problems.
• If students practice these solutions beforehand, they will be able to complete the curriculum well ahead of schedule. In addition, the Class 6 All Subject Question Answer PDF will assist students to have a deeper understanding of questions that may be asked in final exams. 

Other Related Study Material for Class 6 :

• NCERT Class 6 Science Solutions
• NCERT Class 6 Maths Solutions
• NCERT Class 6 Science Book
• NCERT Class 6 Maths Book
• NCERT Syllabus