Chemical Reactions and equations Under 10 Minute One Shot | Class 10th Science CBSE By Ashu sir

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Like paper accha pakka jayega

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Aap check kroge kya bhaiya😂

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H ha a

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Yrr kal paper h science ka....All the best guys 😊👍👍

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3:33 that felt personal 😂🗿🥺

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😢

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Meanwhile I am not single 😅😅

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😩 sir

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Fr 😂

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Me single

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Like my comment paper aacha jayega don't take risk 😂😂

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Ye galat hai bhai😂

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Ye to jabardasti h
Kash me comment hi na dekhta 🙁

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Koi baat nahi bro

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Agar me na Karu too 😅

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Risk utha Or Naam bna. 😂😂😂

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24 -25 batch vale like kare

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Nice

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Kya nice ?

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Me

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Me

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Me from oav 24-25 batch

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4:53 I am watching in 2× but don't know how I can understand everyword💀

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Me too

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Uss 😭👍🏻

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@@sheetal1653 🫂

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Revision ❎
starting ☑️

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sameee🎉

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Same here ❤

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Are bhai same amm log to top karne Wale hai 10th

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Same here😂

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Riyal

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kaash mere comment me bhe like mile

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Bhai boards arhe hai padhle

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​@@triyan1868bhai aa chuke hai abhi bhi tumko lag rha hai kya ki time hai

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Paise milte he kya re tumko 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂

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Bhai padh le pass hojayega

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Lo mil gya

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3:35 per sir mai to phadna aaya tha 😢

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Dam doble minded student

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Sir personal ho re hai 3:35

[@Trailer_recreations]

2:56 another trick to remember is exothermic(ex se exit yad kardo),so energy exits in exothermic....and in endothermic(end se enter yad karlo)yaniki energy enter ya energy ka istmal ho raha he

[@SENPAI_SPAWNER]

Logic died

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😂

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Llllll

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I don't know kya chal raha hai 😂

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Itss good 👍

[@Anishgurjar6825]

3:33 was personal 🤡

[@PremAgarwal-kr3sm]

😢😢

[@prachi2008.]

Easy way to learn reactivity series .
Please - potassium
Stop - Sodium
Calling - calcium
Me - Magnesium
A - aluminium
Cute - carbon
Zebra - Zinc
I - lron
Like - lead
Her - hydrogen
Calling - Copper
Me - mercury
Smart - silver
Guy - gold
Please - platinum
All the best to all 10th class student and wish me luck also ❤😊.

[@kavendrasaini7982]

Tx

[@kavendrasaini7982]

Aap konsi class me ho

[@prachi2008.]

@@kavendrasaini7982 10th class

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Thank you so so so much....💫

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@@Yasaa_777 hii

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1.5x speed 😂--->

[@Anishgurjar6825]

*1.25x 😂😂

[@Anishgurjar6825]

4:56 😂

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@@Anishgurjar6825 💀😂

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😂 mai ne dekha hai aaj hi 😂

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That's like meee 😂

[@Khushibaghel809]

4:57 is very useful for us😅😅

[@jitendrapardia6819]

Class 10 full of depression,exam but sir also help on our hard time respect for them😢😮🫡🫡🫡🤕🙏🙏

[@MananRoyal-vp7kk]

Yrr ak%bhi tension nhi he or na hi kuch aata he fail 😭

[@pallavibhaimare3708]

Really I am completing my annual exam of 9 th I Aldo thinking of 10 th it so hard 😢

[@devanshgautam1273]

Same 👆

[@santoshipatwal1043]

.kitne aaye 10th mei?

[@lordkrishna1670]

​@@pallavibhaimare3708ab to agye bhai

[@trelative9172]

Sir woh sab thik h lekin that "Aap bhi single ho" was personal🥲👍🏻

[@Hunter_gaming9876]

3:33 that was personal 😂

[@sparkquest0]

Ya broo sure be careful

[@sparkquest0]

Lol

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Truee yrr😂😢

[@rakeshdevi3078]

Sir 3:33 pe personal kyu ho gaye aap😢

[@Digvijay-m3e]

3:00 best way to learn Endothermic reaction😂😂

[@I_gave_Felix_the_egg322]

Some additional info..
1.Calcium hydroxide is used for giving a finish on the walls. This happens because it undergoes the following reaction and forms calcium carbonate.
Ca(OH)2 +CO2 ----- CaCO3 + H2O
2. But when too much carbon dioxide is passed the following reaction takes place.
CaCO3 + H2O +CO2 ---- Ca(HCO3)2

[@Prominent_Gaming_]

❤

[@iss_me_srija]

A lil more additional information this produces SLAKED LIME which is used for whitwashing walls

[@I_gave_Felix_the_egg322]

@@iss_me_srija yeah Ca(OH)2 is known as slaked lime..

[@AtharvKashyap344]

THANK YOU SIR FOR THIS AMAZING VIDEO 🔥🔥🔥🔥 VERY HELPFUL FOR QUICK REVISION 🔥🔥🔥🔥🔥🔥

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Achya 😂😂

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Demar

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Demar

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after 4:58 those who turned the video to 2x for eminems rap😂😂🤣
👇👇👇

[@swaritchaurasia7843]

1:12 also change in temperature

[@MotivationalOrigin1]

8:01 fayde bhi hai par hame sift nuksaan padhna hai😂😂

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2:57 very helpfull trick sir lifetime yaad rahega ye toh

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💀

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2024 -2025 batch attendance here !

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Present sirrr

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Present

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Woah! This series is going to be very helpful to us.
Thank you Sir!

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U typed is computer

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Batch 2024-25 🎉

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3:35 prr sir ki batt Dil❤ prr lagi😅

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3:33 that felt personal 😔😔

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Kal kiska kiska pre board hai😂😂

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Mere bhai 😅

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Like karte hi 80 80😂

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🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹 BEST TEACHER WITH BEST SERIES🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹🌹

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Hum single nhi h sir hamari family hamare sath h❤

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Sir sbi chptrs k le ayo asw one shot yh bhut bdia h

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Phir to Mai bohot hi single hu😭

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Me😂😂

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@@blackmamba-dg8mn koi nahi

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Sir you are the best teacher😊😊😊❤

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Kaun 2x pe dekh raha hai 😅😂

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Tu hi hai sirf -_-

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All the best guys for our science exam😊😊

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9:02 I love this part

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95 Plus lane walo attendance lgao ❤❤

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3:33 😢....zakhm par sodium chloride apply kar diya sir ne 😂❤

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Wonderful session sir🫡🫡🌹🌹🌹🌹🫡🫡

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Sir please make a video on time management during science paper 🙂

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2024-2025 ka kon hai 🎉😂😂🎉😂😂😂😂

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Mai hu bhai
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2024 mai video hi pda hai bee

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Tara bsp

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I love his starting pleasent si voice uts really feels good to listen it 💕🤍

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Much Needed Series For Quick Revision ❤

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3:31 sir maje le rhe hai😢

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2024-25 wale bachhe like kro

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Class 10th Wale attendance lagao
👇

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3:33 personal ho gya ! 😶

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3:33 was personal 😢😂

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All the best to all the upcoming toppers ❤

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3:28 immotional daamage😂😂

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4:55 mai to 2x par hi dekh rahi thi 😢😂

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Thanku sir for this amazing 10 min video❤❤

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Not possible to cover this chapter in 10 min but sir make this possible ❤❤
Worlds best teacher❤❤

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3:34

[@AnilKumar-vx9dp]

2:45 exo ko exit se bhi to yad rakh sakte hain😅

[@MAYANKGAMER..]

7:38 IS REDUCTION BUT NOT REDUSING AGENT AND OXIDATION IN REDUCING AGENT

[@User24793-o]

Jo reduce hota h vo oxidising agent hota h aur jo oxidise hota h vo reducing agent hota h...hope this will help you to understand

[@geetaverma9968]

Sir you made a mistake at 6:56 its reduction not oxidation.
Edit- You corrected it after a few seconds. Im dumb

[@lakashgill-tu4rg]

Exothermic means exit of heat
Endothermic means entry of heat

[@StudyChannel-v9g]

Sir please acid bases and salts ki or metals and non metals ki video bhi jldi lana sir please revision ho jayega

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Kuch padh le comment kyon padh raha h 😂😂😂😊

[@DEV_THE_CREATOR]

Bahut darr lag raha hai boards exam ke liye

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Same😢

[@Jatinplaysz]

3:34
Sir Very HeartTouching Deep baat boldi...😢😅

[@omsaienglish3046]

Kedar(k)
Nath (Na)
Ca
Mali(mg)
Aalu (Al)
Zara(Zn)
Feeka(Fe)
Pakata(Pb)
Hai(H)
Caun(Cu)
Hai(Hg)
Aage(Ag)
Aua(Au)

[@TjjgFshf]

Ouuuuu ganga ganga

[@divyanshu12808]

Chemical Reactions and Equations 🧬
What is a Chemical Reaction?
A chemical reaction is a process in which one or more substances are converted into new substances with different properties.
Characteristics of Chemical Reactions
Formation of a new substance with different properties
Change in state (e.g., solid to gas)
Change in color
Release of gas
Increase or decrease in temperature
Formation of a precipitate
Types of Chemical Reactions
Combination Reactions
A combination reaction is a type of chemical reaction in which two or more reactants combine to form a single product.
Characteristics:
Two or more reactants
Single product
No change in the number of atoms
Example: 2Na + Cl2 → 2NaCl
Decomposition Reactions
A decomposition reaction is a type of chemical reaction in which a single reactant breaks down into two or more products.
Characteristics:
Single reactant
Two or more products
Change in the number of atoms
Example: CaCO3 → CaO + CO2
Displacement Reactions
A displacement reaction is a type of chemical reaction in which a more reactive element displaces a less reactive element from a compound.
Characteristics:
More reactive element displaces less reactive element
Change in the number of atoms
Example: Zn + CuSO4 → ZnSO4 + Cu
Double Displacement Reactions
A double displacement reaction is a type of chemical reaction in which two reactants exchange partners to form two new compounds.
Characteristics:
Two reactants
Two new compounds
No change in the number of atoms
Example: Na2SO4 + BaCl2 → BaSO4 + 2NaCl
Oxidation and Reduction
Oxidation: loss of electrons or gain of oxygen
Reduction: gain of electrons or loss of oxygen
ReactionOxidationReductionPb + C → PbO + COPb loses electronsC gains electronsPbO + C → Pb + CO2Pb gains electronsC loses electrons
Energy Changes in Chemical Reactions
Exothermic: release of energy
Endothermic: absorption of energy
ReactionEnergy Change2H2 + O2 → 2H2OExothermicCaCO3 → CaO + CO2Endothermic
Oxidation and reduction are two fundamental concepts in chemistry. In this section, we will explore the definitions, examples, and importance of these concepts.
Definition of Oxidation and Reduction
Oxidation: The process of losing one or more electrons by an atom, molecule, or ion. Reduction: The process of gaining one or more electrons by an atom, molecule, or ion.
Oxidation and Reduction in Redox Reactions
In a redox reaction, both oxidation and reduction occur simultaneously. The substance that loses electrons is called the reducing agent, while the substance that gains electrons is called the oxidizing agent.
Examples of Oxidation and Reduction
SubstanceOxidation/ReductionProductIron (Fe)OxidationRust (Fe2O3·xH2O)Carbon (C)ReductionCarbon dioxide (CO2)
Corrosion 🚧
Corrosion is the process of deterioration of a metal due to its reaction with oxygen, moisture, and other substances.
Causes of Corrosion
Reaction of metal with oxygen and moisture
Presence of acid or salt
Prevention of Corrosion
Applying oil or grease to the metal surface
Painting or coating the metal surface
Galvanizing or plating the metal surface with another metal
Anodizing or leaching the metal surface
Rancidity 🤢
Rancidity is the process of spoilage of food due to its reaction with oxygen.
Causes of Rancidity
Presence of fat and oil in food
Reaction of food with oxygen
Prevention of Rancidity
Adding antioxidants such as vitamin E or BHA to food
Storing food in airtight containers or vacuum-sealed bags
Keeping food in the refrigerator or freezer
Storing food in the dark
Balanced and Unbalanced Equations 📝
Balanced Equations
A balanced equation is a chemical equation in which the number of atoms of each element is the same on both the reactant and product sides.
Unbalanced Equations
An unbalanced equation is a chemical equation in which the number of atoms of each element is not the same on both the reactant and product sides. Unbalanced equations are also known as skeletal equations.
Importance of Balancing Equations
Balancing equations is important because it ensures that the law of conservation of mass is obeyed. The law of conservation of mass states that matter cannot be created or destroyed in a chemical reaction.

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Hi Sir.
Congratulations for 700k Subscriber.

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3:35 sir Dil tod diya apne😢

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Best UA-cam Channel for listening

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Thanks sir 🙏🙏 you are the best teacher in the world 🌍

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4:54 apko kaise pata chala hmm 2x me video dekh rahe hee😅

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3:33 sir that line was personal 💀💀😂😂

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I was literally seeing this shot at 2x understanding little and sir is like 2x me mat dekhna eminem ka rap lagega 4:54

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Jha par teacher aapko dil or dimag se pdate hai ❤❤❤❤❤❤😊😊😊😊

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So elegant so beautiful just looking like a wow ❤❤😊

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3:34 sir aap toh personal Chale gye🥲 explanation ke liye thankuhh sir btw❤️

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Kal board hain aur mere Ko chemistry bilkul nhi ati smajh he nhi ati or abhi video dekh rha hu full speed me ☠️

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No libar libar
direct hit your topic in brain
Love❤

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sir please try to make english summery like a mindmap in which we will get the name of characters and the imp points please try to do something because all over internet no one is doing this it will help children like us and also give your channel a boost
think you sir your hardworking student 😂

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Revision❌️starting✅️

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Sir I got 96.4% in my pre bords
Exams

[@SaniiVimal]

Bhaii koii tipss?

[@agniveshsharma1030]

Sir
Exothermic=exit
Endothermic= enter

[@Abhaypr1627r]

wah beta wah😂 sir ko hi padha kar chala gya

[@anmoljain0384]

Legends are watching when tomorrow is Exam😅😂😂

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Today 😢😂

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24-25 board exam

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Kon kon ....... Science me 100 percent marks lana chahta hai 😅😅😅😅😊

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😂😂

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Ye vo supna hai jo kabhi pura nhi hoga

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10:18 tomorrow is my test and thank you so much sir for this rapid revision ❤❤❤❤

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3:03 sir ji k bol diya 😂

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THANK YOU YOU SIR I AM COMPARTMENT STUDENT 😮😊😊😊😊

[@Abhinav_Jain17]

Dear sir..
CBSE KI ANSWER KEY KE ANDAR JO NICHE "ANY OTHER RELEVANT POINT" LIKHA HOTA H , TOH AGAR MERA ANSWER UN POINTS MAI SE NHI HUA AUR KOI DUSRE POINTS H PR CORRECT H TOH KYA FIRR BHI MARKA CUT HONGE .
PLEASE TELL
I NEED YOUR HELP
Sir please reply I really want to know

[@Kavita_chanchal]

3:33 kuch jyada personal ho gya sir😭🎀

[@SIGMA-00007-S]

3:33 Savage ashu 🗿🗿🗿🗿🗿🗿🗿

[@ShivramBharkad]

Bhai sahab kitna fast and cristal clear kar diya sir 😮you are the best ❤❤

[@sangeetajethuri8090]

Starting ch now in 10 min with 2x speed😏😁👍
One hour before exam..

[@DivjotLakha-pg7nr]

Thankyou so much sir for this video this is really very helpful ❤

[@NEXTTOPPERS-q1k]

Sir, l have doubt that sloder(lead,tin) has high melting point or low melting point and why?

[@Shivangi-uc2zc]

3:33 aree sir itna bhi sach nahi bolna tha 😭🤌🏻

[@smarat08]

THANK U SIR THIS SERIES WILL BE MORE HELPFUL FOR THE EXAMS....

[@factsworld9418]

sir 3:33 😶 it was personal 🥲

[@Tsraiyt10k]

2:58 😂

[@anshpreetkaur2026]

we can also do like in EX othermic ( EXIT) and in EN dothermic (ENTER)