Previous Video: https://www.youtube.com/watch?v=cmaFdTkKzrA
Next Video: https://www.youtube.com/watch?v=vwTv6rmtcWM
=======================================================
Watch Full Free Course Videos: https://www.magnetbrains.com
Grab E-book & E-Notes by Expert Teachers Here: https://www.magnetbrains.com/notes
=======================================================
Full Playlist Link: https://youtube.com/playlist?list=PLVLoWQFkZbhUsgGOhJ4d0x5Ya9dT_W-7A&si=W792a6d8X1IiDI01

PYQs Full Playlist Link: https://youtube.com/playlist?list=PLVLoWQFkZbhX8V19d_hXVBQsr0uhJmDtA&si=Qcob2-ReDXRanPGS

In this video,

Class: 10th
Subject: Science
Topic Name: CBSE 2020 Previous Year Questions (Set 1)
Topics Covered In This Video (By Tazmeen Ma'am): This video provides an in-depth look into the CBSE 2020 previous year's questions of Class 10 Science. Tazmeen Ma'am breaks down the solutions to the questions, explaining each step with easy-to-understand language. Additionally, there are also discussion and practice questions included. This is a great video for those who need help understanding Science, and an even better resource for those with upcoming exams.
=======================================================
00:00 Introduction: Class 10 Science CBSE 2020 - Previous Year Questions (Set 1 Solved) | Solved Paper | Board Exam
01:38 General Instructions
05:08 Section A: (Que.1 to 14) Que.1 - Name a cyclic unsaturated carbon compound.
43:08 Section B: (Que. 15 to 24) Que.15 - 1 g of copper powder was taken in a China dish and heated. What change takes place on heating? When hydrogen gas is passed over this heated substance, a visible change is seen in it. Give the chemical equations of reactions, the name and the colour of the products formed in each case.
01:33:53 Section C: (Que. 25 to ) Que.25 - Carbon cannot reduce the oxides of sodium, magnesium and aluminium to their respective metals. Why? Where are these metals placed in the reactivity series? How are these metals obtained from their ores? Take an example to explain the process of extraction along with chemical equations.
02:29:14 Website Overview
=======================================================
Why study from Magnet Brains?

Magnet Brains is an online education platform that helps to gives you NCERT/CBSE curriculum-based full courses free from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career.

Contact us
Connect with us: [email protected]
Website: https://www.magnetbrains.com/
Subscribe to us on YouTube: https://www.youtube.com/channel/UC3HS6gQ79jjn4xHxogw0HiA?sub_confirmation=1
Subscribe to Magnet Brains Hindi Medium: https://www.youtube.com/channel/UCwO6AYOIRYgyP1KJ5aPbDlw?sub_confirmation=1
Facebook:- https://www.magnetbrains.com/out/facebook
Instagram:- https://www.magnetbrains.com/out/instagram_main

#class10science #cbseboard2020 #2024_25 #magnetbrains #previousyearquestions #class10boardspreparations #questionpapersolved #questionpaper #boardexam2020 #class10th #scienceclass10 #previousyearquestionpapers

class 10 science previous year question paper 2020
class 10 science board question paper 2020 with solutions
class 10 science question paper 2020
science previous year question paper class 10
cbse class 10 science question paper 2020 with answers
class 10 science pyq 2020
2020 science question paper with answer class 10
previous year question papers class 10 science cbse
last 10 years question papers of cbse class 10 science
pyq class 10 science with solutions
class 10 science previous year question paper with solutions

Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action."