NCERT solutions for class 6 science class 6 Chapter 4:Sorting Materials into Group

Explore our comprehensive NCERT Solutions for Class 6 Science Chapter 4: Sorting Materials into Groups. This resource helps students understand the classification of materials based on their properties, including physical and chemical characteristics. Our clear and detailed answers provide insight into how different materials can be grouped, making it easier for students to grasp the concepts of matter and its classification. Perfect for exam preparation, revision, or enhancing classroom learning, these solutions are designed to boost students' confidence in their understanding of science.

Exercise Question

Question 1:

Name five objects which can be made from wood.

Answer 1:

(a) Bed (b) Chair (c) Doors (d) Desk (e) Window

Question 2:

Select those objects from the following which shine: Glass bowl, plastic toy, steel spoon, cotton shirt

Answer 2:

, Glass bowl and steel spoon.

Question 3:

Match the objects given below with the materials from which they could be made. Remember, an object could be made from more than one material and a given material could be used for making many objects.

Objects	Material
Book	Glass
Tumbler	wood
Chair	Paper
Toy	Leather
Shoes	Plastics

Answer 3:

Objects	Material
Book	Paper
Tumbler	Glass
Chair	wood
Toy	Plastics
Shoes	Leather

Question 4:

State whether the statements given below are True or False. (i) Stone is transparent, while glass is opaque.
(ii) A notebook has luster while eraser does not.
(iii) Chalk dissolves in water.
(iv) A piece of wood floats on water.
(v) Sugar does not dissolve in water.
(vi) Oil mixes with water.
(vii) Sand settles down in water.
(viii) Vinegar dissolves in water.

Answer 4:

Question 5:

Given below are the names of some objects and materials:
Water, basket ball, orange, sugar, globe, apple and earthen pitcher. Group them as:
(a) Round shaped and other shapes (b) Eatables and non eatables

Answer 5:

a) Round shaped- basket ball, orange, globe, apple,
Other shapes- earthen pitcher
b) Eatables- Orange, Sugar, apple
Non Eatables- basket ball, earthen pitcher, globe, water

Question 6:

List all items known to you that float on water. Check and see if they will float on an oil or kerosene.

Answer 6:

Things that float on water arewooden block, Paper, Balloon, Hair, plastic bottle, wooden logs, Boat etc. And some things like hair, balloon can float on kerosene or oil.Generally, things(object) have less density than oil and water can float. For ex few types of wood have densities higher than oil but less than water, so it floats on water but not on kerosene.

Question 7:

Find the odd one out from the following: a) Chair, Bed, Table, Baby, Cupboard
b) Rose, Jasmine, Boat, Marigold, Lotus
c) Aluminum, Iron, Copper, Silver, Sand
d) Sugar, Salt, Sand, Copper sulphate

Answer 7:

a) Baby
b) Boat
c) Sand
d) Sand

Our NCERT Solutions for Class 6 Science Chapter 4 aim to enhance your understanding of how materials can be sorted and categorized based on their properties. Continue exploring our website for additional chapters and educational resources that support your learning journey in science and beyond.