6th Standard Syllabus & Materials
6th Standard
TN 6th Tamil பருவம் 1 - இயல் 1 - மொழி -தமிழ்த்தேன் - இன்பத்தமிழ் Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th English T1 - Supplementary - The Apple Tree and The Farmer Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th English T1 - Prose - When The Trees Walked Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th Social Science T3 - CIV - Road Safety Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th Social Science T3 - CIV - Local Bodies - Rural and Urban Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th Social Science T3 - CIV - Democracy Sample Question Papers Study Material - QB365 Set A
Published on: 17/06/2021
QB365 provides detailed and simple solution for every Book back Questions in class 6 Science Subject. It
will helps to get more idea about question pattern in every book back questions with solution.
Download Tamil Nadu 6th Standard Science question papers, model tests, one-mark questions, important questions, and public exam papers in PDF format. Free study materials and answer keys for TN State Board students.
Questions + Answers key
Take MCQ Science Test1.
Give the main difference between a pure substance and an impure substance.
2.
Define - Sedimentation
3.
Give an example for mixture and justify your answer with reason.
4.
Why do we separate mixtures?
5.
Define the term matter.
1.
| PURE SUBSTANCE | IMPURE SUBSTANCE |
| A pure substance is made up of only one kind of particulars. | An impure substance contains more than one kind of particulars. |
| The components are mixed chemically in a fixed ratio. | The components are mixed physically in any ratio. |
2.
The settling down of heavier component of a mixture when allowed to remain undisturbed for some time is called sedimentation.
3.
Lemon juice is a mixture because it is a miture of lemon extract, water and sugar. This is a mixture though the amount of sugar and water added is different we know that, in a mixture the components are mixed in any proportion.
4.
We have to separate mixture,
(i) to remoe impurities
(ii) to separate useful components
(iii) to get a highty pure form substance
5.
Matter is defined as anything that has mass and takes up space.
6th Standard Syllabus & Materials
6th Standard
TN 6th Social Science T3 - GEO - Understanding Disaster Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th Social Science T3 - GEO - Globe Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th Social Science T3 - GEO - Asia and Europe Sample Question Papers Study Material - QB365 Set A
NEW6th Standard
TN 6th Social Science T3 - HIS - South Indian Kingdoms Sample Question Papers Study Material - QB365 Set A
Tamilnadu Stateboard 6th Standard Subjects
Tamilnadu Stateboard Standards
