Kseeb Class 6 Science Chapter 4 Sorting Materials into Groups Solutions
Welcome to NCTB Solutions. Here with this post we are going to help 6th class students by providing KSEEB Class 6 Science chapter 4 Solutions, Sorting Materials into Groups. Here students can easily find all the answers for Sorting Materials into Groups chapter. Also here our Expert Science Teacher’s solved all the exercise questions with easily understandable language with proper guidance so that all the students can understand easily. Here in this post students will get chapter 4 solutions. Here all the solutions are based on Karnataka State Board latest syllabus.
Sorting Materials into Groups Solutions :
(1) Name five objects which can be made from wood.
Answer :
The answer is –
(1) Chair
(2) Table
(3) Bullock cart
(4) Bullock carts wheel
(5) Plough
(2) Select those objects from the following which shine :
Glass bowl, plastic toy, steel spoon, cotton shirt
Answer :
Glass bowl and steel spoon both shine because of their property of lustre and shine
(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.
Answer :
Book → Wood, pages
Tumbler → Glass
Chair → Wood, plastic
Toy → Plastic
Shoes → Leather
(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 :
(i) → False, Because Stone is not transparent and glass is transparent.
(ii) → False, Because Both notebook and eraser don’t have the lustre property.
(iii) → False
(iv) → True
(v) → False, Because sugar do dissolve in water.
(vi) → False, Because oil does not mix with water because of difference in density.
(vii) → True.
(viii) → True.
(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 :
(a) Round shaped and other shaped → Basketball, globe, earthen pitcher
(b) Eatables and non eatables → Water, orange, sugar, apple.
(6) List all items known to you that float on water. Check and see if they will float on an oil or kerosene.
Answer :
A wooden block can float on water, oil, kerosene
A boat can also float on all these surfaces etc.
(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 :
(a) baby is the odd one.
All other are non living baby is a lioving thing and needs oxygen to live while the other don’t need
(b) boat is the odd one.
All other are flowers which are natural and the boat is manmade thing use to move on water
(c) Sand is the odd one.
Because all other are metals sand is mixture of stne dust soil and etc while other metal are made up of single components
(d) Sand is the odd one.
Because all other are soluble in water sugar, salt, copper sulphate is a compound salt which is soluble in water.
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