SOME BASIC CONCEPT OF CHEMISTRY IN 1 SHOT | Chemistry | Class11th | Maharashtra Board

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[@siddhesh0086]

This engaging overview presents fundamental chemistry concepts for Class 11 students, focusing on key topics such as branches of chemistry, laws of chemical combination, atomic and molecular mass, and the mole concept. The video promotes comprehension over rote memorization, encouraging students to connect theory with practical problem-solving. Highlights: 00:48 The discussion covers basic chemistry concepts essential for Class 11 students in the Maharashtra State Board, aiming to build a solid foundation for further studies in both 11th and 12th grades. - It introduces branches of chemistry, including physical and organic chemistry, highlighting their distinctions for deeper subject understanding. - The importance of understanding mass, volume, and matter is emphasized, as these concepts are crucial for future chemistry and science studies, including accurate measurement techniques. - The video explains the laws of chemical combinations, notably Dalton's Atomic Theory, to clarify how and why chemical reactions occur. 12:00 Exploring matter-its composition, structure, and properties-is fundamental in chemistry. - Two main property types in matter, physical and chemical, are examined for their implications in chemistry. - Chemistry is divided into several branches: organic, inorganic, physical, and biochemistry, each focusing on specific compounds and reactions. - Analytical chemistry is introduced, focusing on methods to determine the elemental composition of substances. 24:11 Understanding substance purity is vital in distinguishing elements from compounds, using water as an example to discuss its classification. - The video clarifies homogeneous vs. heterogeneous mixtures, aiding in recognizing substance interactions and mixture uniformity. - It differentiates elements from compounds through examples like gold (an element) and water (a compound) made of hydrogen and oxygen. - Fixed ratios in compounds are emphasized, highlighting that elements combine in specific ratios, unlike the variable ratios found in mixtures. 36:17 The video analyzes the properties of pure water, mixtures, and substance classification, emphasizing pure water's definition as H2O without impurities. - It classifies substances into elements, compounds, and mixtures based on composition and properties, explaining that elements consist of a single atom type while compounds combine two or more. - Differences in physical properties-like conductivity and malleability-between metals, non-metals, and metalloids are discussed. 48:21 Mixtures are classified as homogeneous or heterogeneous based on component uniformity. - Homogeneous mixtures have uniform composition, while heterogeneous mixtures do not exhibit this consistency visually. - The physical states of matter-solids, liquids, and gases-are characterized by different particle arrangements and compressibility, which is crucial for understanding mixture behavior. 1:00:27 State changes involve heating or cooling substances, causing transitions like melting, vaporization, condensation, and freezing. - Vaporization is defined as liquid turning to gas, and condensation as gas turning to liquid, demonstrating matter's dynamic nature. - Melting and freezing are outlined, with temperature's role in these transitions highlighted. - Sublimation is introduced, where solids convert to gas directly, bypassing the liquid state. 1:12:32 Understanding quantization properties such as length, mass, and volume is vital in science, measured using specific units for consistency. - Properties are categorized into physical and chemical for better understanding of substances' behaviors. - The importance of SI units for standardization in measuring fundamental quantities is emphasized. 1:24:39 Grasping SI units is key for measuring fundamental quantities like length and volume, providing a standardized way to communicate measurements effectively. - Volume is explained through the cube of length, demonstrating derived quantities. - Density is introduced, defined as mass divided by volume, with the video illustrating how to find its SI unit. 1:36:42 The relationship between length units like meters, centimeters, and millimeters is essential for accurate measurements. - The metric system uses prefixes to indicate measurement scales, as demonstrated by conversions between kilometers and meters. - Smaller units, such as centimeters and millimeters, are necessary for measuring small objects, showcasing the importance of choosing appropriate units. 1:48:46 The video reviews temperature conversions between Celsius, Fahrenheit, and Kelvin with specific formulas important for scientific applications. - Conversion techniques from Celsius to Fahrenheit and Kelvin are detailed, stressing the need for memorization for accuracy. - Interconnectedness of these temperature scales is discussed. 2:01:31 The Law of Definite Proportion states that chemical compounds exist in fixed mass ratios. - The video illustrates this with the same chemical formula, H2O, for different water sources. - The Law of Multiple Proportions is introduced, showing how different compounds can arise from the same elements in varied ratios, exemplified by CO and CO2. 2:12:53 Understanding gas volumes and reactions is crucial for mastering gas laws, which dictate that volumes react in simple ratios under constant conditions. - Gale's Law discusses specific volume ratios in gas

[@deepakvyas1301]

What a hardworking 👍👏😅🙌

[@aniruddhamahajan9132]

Chat gpt?

[@opff5924]

30 degree=86F, 30degree=303.15K molecular mass of H2O=18u

[@Kajalphycology]

Tution se bhi achha sikhate Hain aap mam ❤❤

[@sangitabhalke]

Sahi he❤❤

[@Charfare]

Best Explanation. Teaching from Basics. No doubts . Everything cleared. I am glad for this

[@MCCv4x]

Hi

[@arnavhubhay]

Please also make Arjuna 2.0 MHT-CET 2025 For 11th

[@PrasannaMitkari]

Yes please launch mht cet free batch

[@MCCv4x]

Hi

[@atharvpatil1445]

MHT CET 2026..😊

[@Mine_Playz_18]

November me kon kon dekh rha hai 😂

[@Toobi_legend.aka-Tooba]

bhai 3.5 hrs ka "one shot" hai aur koi or option bhi nhi dihk rha ahi yt pe kal exam hai 😡

[@AMANKUMAR-xh3dv]

Physicswallah chaa gaya hai all India mae🔥

[@MCCv4x]

Hi

[@harshbrshorts8820]

1:37:59 There was no need for this just a waist of time and brain cells 🤒

[@roshanpagar2812]

26 also

[@AkshaySawdatkar]

October Wale like thoko yar

[@boxguy-e3r]

Exam kab se hain aapke??

[@geetadhavan5414]

7 din bad 😔 mene to ab start ki hai chemistry

[@boxguy-e3r]

@@geetadhavan5414 hmm maine to abhi he admission lia hain 🥲😭

[@swapnilingole086]

Good teacher nice explanation better than other popular teacher

[@MCCv4x]

Hi

[@aasthasinganjude4757]

8:00 video starts👍🏻

[@PranavRathod-z8m]

11.35 🫡

[@ShrutiJadhav-x7i]

Mam you made this easy to understand .....🥰 Thank youu soo muchh...🙏🤗

[@prachi1717]

Kon kon sep me dekh raha hai

[@BaluMane-m7p]

😅

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Me

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Me 😅

[@DayeithAdarsh]

Me😅

[@ALI_SAYZ]

BHAI DEKHNA PADH RA FOR SCHOOL EXAM ..

[@swapnilingole086]

Thank you teacher tumhi hindi aani marathi donht hi chan explanation karta ❤ 1:44:14

[@Pancake0819]

2:13:25 2:1 ratio of NO² NO

[@Shraddha-l9h]

1:21:39 isn't it both small c and d [ cd ] ?

[@GundajiSonkamble]

Madam tulmchi marathi khup chhan aahe 😊

[@PratikBhosale-x1m]

The best chemistry teacher in India proud of you mam 😊😊😊

[@MCCv4x]

Hi

[@artialaspure999]

All concepts cleared nice teaching🎉❤

[@roshanpagar2812]

I wish u was my teacher of chem❤

[@durvautekar1730]

2:59:32 which is correct? 6.022 x 10^23 or 6.023x10^23. Kindly reply only if you are fully sure.

[@jeonggu-won_b]

6.022 x 10²³

[@Mr_Devesh]

Bro 6.023 is also correct and 6.022 also correct

[@Mysteriousgirl170]

Thank you mam you cleared my all doubts keep it up mam

[@keshavsatav9700]

😊

[@MCCv4x]

Hi

[@Bhavana.nikalje2006]

Best Teacher ❤❤😊

[@ABHI_999_op]

8:50 start video

[@PrasannaMitkari]

Mam will this lecture cover mht cet question also? Please tell

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[@funnyreaction1188]

Who is with me in jan . Learn with the 2x speed 💀

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[@MCCv4x]

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[@GauravPadole-p5m]

Nice teaching teacher😊😊

[@MCCv4x]

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[@truptikumbhar4093]

if gases are infinitely compressive then when will the pressure generate......I think pressure will never exist then the atmosphere of earth will also disappear and fortunately we all will be 💀

[@javedkhan-sn3ht]

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[@MindsetElevation-Harshit06]

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[@DikshaShelar-p4g]

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[@blaze_created]

2:13:36 konsa lussac's ??? 💀

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[@Pancake0819]

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[@PrituNarwade]

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[@AravindDesai-iy2cg]

Thanks mam👍👍👍👍👍👍

[@merehanumanji1694]

January vale like kro😂

[@PrituNarwade]

Mam 11th 12 ka lecture ssc bord me he lijiye 😊

[@PrituNarwade]

Nice lecture 😊

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[@SanjayChaudhari-yr6tw]

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marathi sathi like kara ❤

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[@chaitanya035]

Best chemistry teacher I ever saw ❤❤❤ (jr. Tutorials wale ko chemistry sikhana nhi aata)

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Sahi bola apne 😅 wo sir adha video main apni channel growth ki baat karte hain aur aadha apna story sunate Hain aur 10 minut padhaate Hain

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[@ashwanikale332]

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[@swapnilingole086]

Watch on 1.25x speed ❤

[@SanjayChaudhari-yr6tw]

30 degree Celsius=86 degree Fahrenheit & Kelvin me 303.15

[@kalyanimalkhede8165]

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[@Snehawaghmare123]

Thank you mam nice teaching❤❤

[@Bibha_mishra22]

Fantastic teaching mam all clear.

[@Poultry_farm_malak_01]

Any one form 2025

[@kalpanabhajipale2950]

12 ke batch kab se start hone Wale hai

[@kalpeshmahajan6530]

Ssc ka he kya 4:53

[@Ram_karshin_hair]

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[@Lucky2345rj]

b) Fahrenheit=86

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Kon kon October mein dekh raha hai 🤔

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Please guys can u mention time according to topics.....🙏🏻

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Dear time stamp is given in description

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[@Pancake0819]

​@@PujaTorefor maths see Dinesh sir

[@SHRAVANIRAJEKUMBHAR]

HEARTLY THANK YOU MAM☺️

[@kaifkhan2577]

3:31:21 Ans 0.02 mol

[@shrinivasvangar2798]

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Kon kon 2025 mein dekh raha hai

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Nahi ye Maharashtra yuvak bharti Book based hai

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Bhai Maharashtra main ncert ka istemal nahi karte hai kya ​@@PranjalRenukdas-zz1qy

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[@ManishaKhorne]

Same here bro

[@AaryanSingh-m2y]

Bhai mai November mai dekh raha hu almost

[@AdityaUpadhyay-wp3zw]

Ma'am H²O ka ans 18u hai (practice wale ka)

[@ashwinipethkar3479]

1:44:19 best part

[@BhumitMalode-h8t]

1 mole=6.022×10²³

[@MCCv4x]

Hi

[@ROXUMGAMER]

Mam some last topics are left

[@JagdaleDadabhau]

10:04

[@prasiddhivlogs2537]

Basic principals of organic chemistry ka bhi aisa hi vedio banana please😢

[@SUHASDEOTALE_OFFICIAL_07]

(b) (1)= 95 F , (2) = 303.15 K

[@NehaPrasad-1234]

30⁰ F=86 F 30⁰ K=303 K

[@SanjayChaudhari-yr6tw]

Thank you sidhi mam❤

[@shreyasshigwan5697]

Abhiyaan 1.0 batch was far better than this batch

[@harishchandmaurya3668]

Yesbro you are right

[@ravisusar5997]

Sir 12 ke class kb chalu ho rha hai

[@savitaDhatrak-o5e]

Please also make mht-cet 2026 for 11

[@GulamAnsari-d6l]

Mam please 14 chapter Basic principle of organic chemistry complete karwa do unit test me hai❤❤❤❤❤❤😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊❤😊😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊❤😊😊❤😊❤😊❤😊❤😊😊❤😊❤😊❤😊❤😊❤😊❤😊😊❤😊❤😊❤😊❤😊😊❤😊❤😊❤😊❤😊❤😊😊❤😊❤😊❤😊 🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@djamit45]

Mam but book me 1mol =6.022×10-23 he

[@pawanchatte22]

????

[@SUHASDEOTALE_OFFICIAL_07]

ANS= [n = 0.02 mol ]

[@GaneshShingare-xk3xf]

Not 6.023 it is 6.022 which is Na😊😊

[@BhumikaPawar-u8c]

Mam chemistry ki self notes kayse nikalte hai

[@snehakhot3257]

Hath se🙋🏻‍♀️

[@AravindDesai-iy2cg]

Thank you ma'am

[@AdityaUpadhyay-wp3zw]

Ma'am 30’c ka ans 86•F hai

[@hanmantjadhav6590]

Madam tumhi marathi khup chan bolta😊

[@balumusle7054]

Bast chemistry teacher

[@tabassum176]

janvari mai kon kon dekhre

[@Islam_pov_]

Here all trs explain very nicely❤️ but plz sometime don't talk in Marathi! Too many peoples don't know Marathi...

[@Pancake0819]

3:31:54 0.02 or 2 × 10-²

[@jeonggu-won_b]

Yup

[@NirmalaChavan-oc6yp]

Mam also please cover the whole 1.3.2physical properties topic

[@gargipande741]

Mam state book madhe m chi spelling metre aahe

[@keshavsatav9700]

Best video ❤

[@mr1tapsffgamers421]

Imp question send karo

[@MCCv4x]

Hi

[@chitmanduyt143]

Water molecular mass is 18u

[@shivangixyz2696]

❤❤❤❤

[@anilganorkar2877]

Ok mam thank you so much

[@SohamKathale]

Mam aap Marathi Mai baat kro bahot acha lagta hai

[@Komalgujar9779]

Thank you mam 🙏🏻

[@pushpakanhere6107]

Nice😊

[@divyanshuraj7617]

Mole concept and percentage composition details😂😂😂pls