In this section of NCERT Class 6 Science Chapter 4 Solutions (Sorting Materials into Groups), all solution are given here. The student can learn easily. All solution are provided in easy language.
NCERT Solution for Class 6 Science Chapter 4
Main page of NCERT Class 6 Science Solution
Question 1: Name five objects which can be made from wood.
Answer 1: Door, Table, Desk, Chair and Bed.
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.
Question 4: State whether the statements given below are True or False.
(i) Stone is transparent, while glass is opaque.
(ii) A notebook has lustre 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:
(i) Stone is transparent, while glass is opaque. (False)
(ii) A notebook has lustre while eraser does not. (False)
(iii) Chalk dissolves in water. (False)
(iv) A piece of wood floats on water. (True)
(v) Sugar does not dissolve in water. (False)
(vi) Oil mixes with water. (False)
(vii) Sand settles down in water. (True)
(viii) Vinegar dissolves in water. (True)
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, earthen pitcher
Other shapes: Water and sugar
(b) Eatables: Orange, Water, Sugar, Apple,
Non eatables: Globe, Earthen pitcher, Basket ball
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 which is float on the water : Thermocol, Wood, Football, Ball, Plastic Bottle.
Question 7: Find the odd one out from the following:
(a) Chair, Bed, Table, Baby, Cupboard
(b) Rose, Jasmine, Boat, Marigold, Lotus
(c) Aluminium, Iron, Copper, Silver, Sand
(d) Sugar, Salt, Sand, Copper sulphate
Answer 7:
(a) Baby
(b) Boat
(c) Sand
(d) Copper sulphate