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Chemical Reactions and Equations Class 10 Science Previous Year Questions for CBSE Boards Exams 2023
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- Опубліковано 8 гру 2022
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Hello, Folks! In today’s episode our BYJU’S educator, Kriti Ma’am solves Chemical Reactions and Equations Class 10 Science Previous Year Questions for CBSE Boards Exams 2023.
Questions will be included from the following topics:
- Balanced Chemical Equations
- Types of Chemical Reactions
- Double Displacement Reaction
- Oxidation and Reduction
Through this session, you will be able to understand how to apply the concepts while giving solutions and the pattern of the examination.
So grab your pen and notebook and join today’s session. Don’t forget to use the live chat feature to clear all your doubts.
All the best. We at BYJU'S always strive to give you the best. Add this video to your study plans to amplify your chances of cracking the CBSE Class 10 board exams!
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Who is here after passing 9th in 2024
You or kon 😂
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1:15:43 in ncert the reaction of photosynthesis is like 6co²+12h²o----》 c⁶h¹²o⁶+6co²+6H²O WHICH ONE IS CORRECT?
That's respiration not photosynthesis 😊
Reaction name is decomposition reaction and the product name is Potassium chlorate
Hey..Potassium Chlorate is reactant..
2KClO3 ~~~ 2KCl + 3O2
The name of the reactant is Potassium Chlorate 😊
One Session Suggestion - Please stream a session for FORMULA SHEETS and MAP HACKS
My Kind request to you, this type of session is very useful.
I) TYPE: THERMAL DECOMPOSITION (ENDOTHERMIC REACTION, REDOX REACTION)
II)POTASSIUM CHLORATE(KCl0³)
1:44:40
Thermal decmposition
Reactant is KClO3
HOMEWORK ANSWERS -
1. TYPE- DECOMPOSITION REACTION
REACTANT NAME- POTASSIUM CHLORATE
thank you so..much mam....💗
small request please speak in English ,as your telling something important points but I don't understand cuz..ur telling in Hindi..
KClO3=KCl+O2
Type-decomposition reaction
Reactant-potassium oxygchloride
Good Surabhi, Stay tuned to our Channel for more Amazing sessions 😊
Type of reaction is decomposition
Reactant name is potassium chlorate
26:30 is this reaction reversible?
No I guess
Potassium chlorate and the type of reaction is decomposition
Can we please get a schedule for these series???
Thank you so much for putting a lot of hard work and efforts for us
Answer for homework question:
Reaction Type : Decomposition Reaction
Name of the Reactants: Potassium Chloride and Oxygen
Request for session: Please to a session on improving handwriting speed and neatness for exams.
Good evening ma'am..Mam ch 4 ka approx.kitna weightage hota hai??
Type: thermal
decomposition Reactant: Pottasium chlorate
Homework question
-Potassium chlorate
-decomposition reaction
Mam answer of homework question
The reaction is decomposition as here pottasium chlorate is getting decomposed in pottasium chloride and oxygen
And reactant is pottasium chloride and oxygen (kcl+O²)
Most useful.needed session
Thank you so much
Hey Naincy, Glad to hear that the session was helpful to you, Keep Watching 👍🏻
😊. Very good to understand
mam, Only one reactant, in decomposition reaction that is kClO3
List any two observation when ferrous sulphate is heated in a dry test tube
Mam, in question 2
I part, can we also say oxidation reaction
2Kclo3 --->2 kcl + 3O2 is a decomposition reaction and the reactant is potassium chlorate
REACTANT IS POTASSIUM-OXY CHLORIDE AND THE TYPE OF REACTION IS DECOMPOSITION AND REDUCTION
In the reaction, KClO3--------->KCl +O2,
●Type of reaction taking place:
Thermal Decomposition reaction, as a single chemical compound potassium chlorate gets splitted into two simpler substance namely- potassium chloride and oxygen on heating.
●Reactant is potassium chlorate .
Awesome 😎🔥
Stay tuned to our Channel for more Amazing sessions👍🏻
Name of compound is potassium chlorate and the reaction happening there is decomposition
Decomposition and pottasium chlorate, thankyou maam for your valuable time.
Mam photolitic reaction each, types all explain
Very useful vide
Dicomposition reaction ke type btaa do it plz
Type= thermal decomposition reactant name= potassium chlortate
Thank you so much ma'am ❤️❤️
She's so pretty and graceful the way she clarifies each and every doubt is so cute
Type- decomposition reaction
Reactant name - potassium chlorate
Silver oxide
Endothermic or thermal decomposition
Decomposition reactions and potassium oxi cloride
Reaction is decomposition and reactant is potassium chlorate.
HOMEWORK QUESTION : REACTANT IS POTASSIUM-oxy CHLORIDE AND TYPE OF REACTION IS DECOMPOSITION AND REDUCTION.
THANK U SO MUCH MAM FOR THIS WONDERFUL SESSION.
Good Vaishnavi, Keep Watching for more amazing sessions😊
Activity based question solve chemical reaction and equation
1:13:50
Type: Decomposition reaction
Reactant: Potassium chlorate
Mera question mam
where can i access the pdf of the sessions ?
Mam
Reaction is Decomposition and name is potassium oxi chloride☺️
Thank you mam for such an interesting and fruitful session.........
❣️
Mam ncert activities class karo do like a sintist
Mam class 10 ka road map bata do
Decomposition
Potassium chlorate
Hi
Hlo ma'am
Potassium chlorate
Mam please , this Sunday one shot full chemistry marathon 🙏🤔
I luv uu mam
❤
eletrolytic
Hello
combination
photolytic
Hy
D
Mam ye sare questions educart hai socha tha kuch naya milega but😂😂😂😂😂
Ye kya kr rhi hai bacchhodi
2KClO3 ~~~ 2KCl + 3O2
The name of the reactant is Potassium Chlorate 😊