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Home/class9/Page 310

Tiwari Academy Discussion Latest Questions

Anaya Thakur
Anaya Thakur
Asked: October 22, 2020In: Class 9

What type of mixtures are separated by the technique of crystallization?

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2020-2021 CBSE Board and UP Board Intext Questions Page No-24 Questions No-3

2020-2021cbsechapter 2class9is matter around us purencertscience
  • 2 2 Answers
  • 160 Views
  • 1 Vote
Answer
Sriansh Singh
Sriansh Singh
Asked: October 22, 2020In: Class 9

Classify the following as chemical or physical changes:

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2020-2021 CBSE Board and UP Board Intext Questions Page No-24 Questions No-1 cutting of trees, melting of butter in a pan, rusting of ...

2020-2021cbsechapter 2class9is matter around us purencertscience
  • 2 2 Answers
  • 161 Views
  • 1 Vote
Answer
Sriansh Singh
Sriansh Singh
Asked: October 22, 2020In: Class 9

Try segregating the things around you as pure substances or mixtures.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2020-2021 CBSE Board and UP Board Intext Questions Page No-24 Questions No-2

2020-2021cbsechapter 2class9is matter around us purencertscience
  • 2 2 Answers
  • 125 Views
  • 1 Vote
Answer
Sriansh Singh
Sriansh Singh
Asked: October 22, 2020In: Class 9

Which separation techniques will you apply for the separation of Sodium chloride from its solution in water.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2020-2021 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-1 Part-1

2020-2021cbsechapter 2class9is matter around us purencertscience
  • 1 1 Answer
  • 90 Views
  • 1 Vote
Answer
Sriansh Singh
Sriansh Singh
Asked: October 22, 2020In: Class 9

Which separation techniques will you apply for the separation of Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2020-2021 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-1 Part-2

2020-2021cbsechapter 2class9is matter around us purencertscience
  • 1 1 Answer
  • 218 Views
  • 1 Vote
Answer
Sriansh Singh
Sriansh Singh
Asked: October 22, 2020In: Class 9

Which separation techniques will you apply for the separation of Small pieces of metal in the engine oil of a car.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2020-2021 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-1 Part-3

2020-2021cbsechapter 2class9is matter around us purencertscience
  • 1 1 Answer
  • 52 Views
  • 1 Vote
Answer
Sriansh Singh
Sriansh Singh
Asked: October 22, 2020In: Class 9

Which separation techniques will you apply for the separation of Different pigments from an extract of flower petals.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2020-2021 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-1 Part-4

2020-2021chapter 2class9is matter around us purencertscience
  • 1 1 Answer
  • 88 Views
  • 1 Vote
Answer
Sriansh Singh
Sriansh Singh
Asked: October 22, 2020In: Class 9

Which separation techniques will you apply for the separation of Butter from curd.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2020-2021 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-1 Part-5

2020-2021cbsechapter 2class9is matter around us purencertscience
  • 1 1 Answer
  • 138 Views
  • 1 Vote
Answer
pulkit gupta
pulkit gupta
Asked: October 16, 2020In: Class 9

Class-9 Maths chapter 12

Class-9 Maths chapter 12

Sides of a triangle are in the ratio of 12 : 17 : 25 and its perimeter is 540 cm. Find its area.

cbseclass9mathematicsmathsncert
  • 1 1 Answer
  • 300 Views
  • 5 Votes
Answer
pulkit gupta
pulkit gupta
Asked: October 15, 2020In: Class 9

Matter in Our Surroundings

Matter in Our Surroundings

Which of the following are matter? Chair Air Love Smell Hate Almonds Thought Cold Cold-drink Smell of perfume.

cbseclass9ncertsciencescience class 9
  • 1 1 Answer
  • 321 Views
  • 4 Votes
Answer
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