Marathon Class | General Science for UPSC EPFO | Complete Chemistry

Marathon Class on General Science for UPSC EPFO 2021 covering theory. This video provides Revision of Complete Chemistry. Our approach is based on previous year question paper. For MCQ, students can refer Lucent General Science book.



Chapters
00:00 Intro
01:31 Acid, Base and Salts
48:36 Metal and Non-Metal
01:28:27 Periodic Table
01:55:42 Water
02:16:43 Carbon and its Compounds
02:43:52 Polymer
02:54:42 Glass
➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖
🎯Our Complete Free Courses🎯
➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖➖
🔹INDIAN ECONOMY (12 Hours)

🔹Modern India from SPECTRUM (10 Hours)

🔹INDIAN POLITY by M. Laxmikant (13 Hours)

🔹General Science (15 Hours)

🔹Industrial Relations and Labour Laws (6 Hours)

🔹Social Security of India With Code 2020 (4 Hours)

🔹General Accounting Principles(GAP) (15 Hours)

Syllabus
1) Indian Freedom Struggle
2) Current Events and Developmental Issues
3) Indian Polity & Economy
4) General Accounting Principles
5) Industrial Relations & Labour Laws
6) General Science & knowledge of Computer applications
7) Social Security in India
8) General English
9) General Mental Ability & Quantitative Aptitude

Follow us on:-
Facebook - @examquest​
Twitter - @examquest​

[ShubhamKumar-uwzi]

00:02 Focus on important chemistry topics for competitive exams.
02:11 Hydrogen and the F scale are key concepts in chemistry.
06:52 Identification of acids and their sources
09:08 License plate made of Litmus Paper indicates air pollution levels
13:40 Chemical properties of hydrogen and blue vitriol
16:00 Water conductivity and strong acids and bases overview
20:03 Summary on the properties and uses of various acids
22:02 Acid rain formation and major pollutants
26:31 Organic acids and their presence in various foods and substances
28:29 Chemistry basics: acids and bases
32:26 Chemical compounds like zinc oxide and potassium hydroxide are used in common household products.
34:32 The significance of Washing Soda in treating hard water
38:51 Chemical process of soap making and properties of glycerol
41:05 Alum purifies water and acts as an antiseptic
45:04 Potash alum is a key compound in chemistry.
47:18 Calcium oxychloride is used for cleaning pools
51:02 Metals have high melting points
52:52 Reactivity of Sodium and Potassium
56:58 Metals are good conductors of electricity.
59:04 Cloud seeding can create artificial rain
1:02:53 Chemical reactions of sodium, potassium, and metals
1:04:53 Introduction to Copper in Chemistry
1:09:00 Metals like iron, magnesium, aluminum, and mercury are discussed.
1:11:17 Uranium and Thorium distribution in India
1:15:23 Role of Nitrogen in Various Environments
1:17:15 Ammonia production using the Haber process
1:21:27 Explanation of hydrogen peroxide and its uses
1:23:27 Helium and its properties
1:27:27 Hydrogen and Nitrogen are the most abundant gases
1:29:17 Dober Reiner formed two groups of three elements each
1:33:23 Explanation of isotopes and atomic mass in chemistry
1:35:27 Elements arranged based on atomic mass by Newland and Mendeleev
1:40:06 Evolution of the periodic table
1:42:05 Lanthanides and Actinoids are discussed in the F block of the periodic table
1:46:09 Properties of elements in the modern periodic table
1:48:04 Understanding Atomic Size and Electronegativity
1:52:07 Atomic size trends and electropositivity in periodic table
1:54:04 Ionization potential decreases as atomic number increases
1:58:19 Water is polar due to its unique structure
2:00:23 Water is amphoteric, showing properties of both acid and base.
2:04:09 Explaining chemical bonding and stability through electron transfer
2:06:05 Explanation of covalent bonds and hydrogen bonds
2:09:59 Chemistry elements and their effects
2:12:07 Understanding the properties and uses of acetone and heavy water
2:16:39 Structure of an Atom with a Focus on Carbon
2:18:34 Carbon forms covalent bonds with hydrogen for stability
2:22:31 Introduction to Chemistry Concepts
2:24:33 Glass cutting purpose for mirror cutting
2:28:44 Forms and effects of carbon compounds
2:30:48 Carbon dioxide traps heat in Earth's atmosphere
2:35:02 Chemistry of Chloroform and Chlorofluorocarbons
2:36:54 Different types of alcohol and their uses
2:41:31 Chemical compounds and applications discussed in the lecture.
2:43:22 Proteins as Polymers and Introduction to Rubber
2:47:21 Understanding natural and synthetic polymers
2:49:18 Properties and applications of Teflon and Nylon 6
2:53:31 Ester formation and hydrolysis in Chemistry
2:55:43 Glass colors come from metal oxides
2:59:46 Reinforced concrete is stronger due to the addition of steel bars.

[nikkinafis]

Bahut late apka channel mila🥺 sir... YouTube pr itna acha explanation wo v english medium notes k sath or free of cost.. thanku so much sir ji itne efforts k liye 🙏❤️

[sushilkumar]

itni mehnat to kisi aspirant ne nhi ki hogi jitni aap hamare liye kar rhe h.
salute you. 🙏🙏🙏🙏
god in real life 🙏

[masoodmasoodi]

Sir, I am deeply indebted to can't believe...how a single person can be a master in all the This is amazing.... Anyways, thanks alot sir for your

[purusharthpatel]

Your efforts are commendable sir....i have willingly donated to support the channel and will continue to donate periodically...
Thank u so much for such a beautiful content. 🙏

[dreamset]

i watched today only two concept in detail and revision of physics and chemistry...it was unbelivble class sir...great thankful to you...

[vandanayadav]

I have never seen chemistry video like this. Thanks a lot🙏🙏🙏

[shubhamprakash]

He is one of the most underrated teacher i have ever come across. Tons of thanks exam quest ! ❤

[SahilKumar-sfbz]

I was so stressed about upcoming exam, the moment I saw your lec, my stress level instantly down 10 to 3..farishtey ki tarah ap aaye sir!🙏✌️

[jaisolanki]

Sir really very very nice explaination 👍 assa explantion ajj tk koi bhi youtubers nhi kr paayen itna... Chemistry mae abb pura full confidence ho chuka h mera . Thank you so much Sir ❤️ You have given me the Barhma Astra to crack my state PCS exam . Thank you so much Sir ...

[BreakFeast]

@1:32 - Acid, Bases and Salts
@48:04 - Metals & Non Metals
@1:27:57 - Periodic Table
@1:55:11 - Water
@2:16:11 - Carbon & its Compounds
@2:43:20 - Polymers
@2:54:12 - Glass

[vandana]

Me bta nhi skti ki apki in vedios se mujhe kitni help ho rhi h subject wise pdne me thank u so much sir

[MAALAM.]

Upar wala aap ko hamesha khush rakkhe...maza aa gaya

[smithsantoshkumar]

you are genius sir...grand lecture was searching since long time finally got it sir...thank you sir..🙏🙏

[rajnisingh]

Thank you sir.... 🙏 Means alot.... Ur efforts for us are worth appreciating 🙏

[lve]

Yes sir tnkyou so much for your valuable support after success it's my dream that I touch your feat 🙏🙏🙏🙏🙏🙏🙏💐💐💐💐💐💐💐💐💐🤗

[vinishanarwal]

Itna kmaal koi kese kr skta hai sir thank you so much sir, 🙏🙏

[Mathsboltahai]

Revision k lye pancea hai ye video... Thanks sir

[poojadadhich]

Thank you so much sir..May god bless you abundantly

[SatpalSingh-nkix]

Your efforts are beyond thanks..it is also a service to the nation.