Tiwari Academy Discussion

Prisha Garg

Asked: October 22, 2020In: Class 9

Explain the following giving examples. (a) saturated solution (b) pure substance (c) colloid (d) suspension.

NCERT Solutions for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-29 Questions No- 4

Prisha Garg

Asked: October 22, 2020In: Class 9

Classify each of the following as a homogeneous or heterogeneous mixture. soda water, wood, air, soil, vinegar, filtered tea.

NCERT Solutions for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-29 Questions No-5

Sriansh Singh

Asked: October 22, 2020In: Class 9

Which separation techniques will you apply for the separation of Tea leaves from tea.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-1 Part-7

Sriansh Singh

Asked: October 22, 2020In: Class 9

Which separation techniques will you apply for the separation of Iron pins from sand.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-1 Part-8

Prisha Garg

Asked: October 22, 2020In: Class 9

Which separation techniques will you apply for the separation of Wheat grains from husk.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-1 Part-9

Prisha Garg

Asked: October 22, 2020In: Class 9

Which separation techniques will you apply for the separation of Fine mud particles suspended in water.

NCERT Solution for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-1 Part-10

Prisha Garg

Asked: October 22, 2020In: Class 9

Write the steps you would use for making tea. Use the words solution, solvent, solute, dissolve, soluble, insoluble, filtrate and residue.

NCERT Solutions for Class 9 Science Chapter 2 Is Matter Around Us Pure NCERT Books for Session 2022-2023 CBSE Board and UP Board Exercises Questions Page No-28 Questions No-2

Dabeet Singh

Asked: October 22, 2020In: Class 9

Which of the following are matter? Chair, air, love, smell, hate, almonds, thought, cold, cold drink, smell of perfume.

NCERT Solution for Class 9 Science Chapter 1 Matter in Our Surroundings NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-3 Questions No-1

Dabeet Singh

Asked: October 22, 2020In: Class 9

Give reasons for the following observation:

NCERT Solution for Class 9 Science Chapter 1 Matter in Our Surroundings NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-3 Questions No-2 The smell of hot sizzling food reaches you several meters away, but to ...

Dabeet Singh

Asked: October 22, 2020In: Class 9

What are the characteristics of the particles of matter?

NCERT Solution for Class 9 Science Chapter 1 Matter in Our Surroundings NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-3 Questions No-4

Explain the following giving examples. (a) saturated solution (b) pure substance (c) colloid (d) suspension.

Classify each of the following as a homogeneous or heterogeneous mixture. soda water, wood, air, soil, vinegar, filtered tea.

Which separation techniques will you apply for the separation of Tea leaves from tea.

Which separation techniques will you apply for the separation of Iron pins from sand.

Which separation techniques will you apply for the separation of Wheat grains from husk.

Which separation techniques will you apply for the separation of Fine mud particles suspended in water.

Write the steps you would use for making tea. Use the words solution, solvent, solute, dissolve, soluble, insoluble, filtrate and residue.

Which of the following are matter? Chair, air, love, smell, hate, almonds, thought, cold, cold drink, smell of perfume.

Give reasons for the following observation:

What are the characteristics of the particles of matter?

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