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Chemistry with Jana Sir
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I am your Prasenjit "Jana Sir", I want to be your online Chemistry teacher 🙂
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āĻāĻ–āĻžāĻ¨ā§‡ āĻ¤ā§‹āĻŽāĻ°āĻž āĻŦā§‹āĻ°ā§āĻĄā§‡āĻ° āĻĒāĻ°ā§€āĻ•ā§āĻˇāĻžāĻ° āĻĒā§āĻ°āĻ¸ā§āĻ¤ā§āĻ¤āĻŋāĻ° āĻœāĻ¨ā§āĻ¯ āĻšā§‚āĻĄāĻŧāĻžāĻ¨ā§āĻ¤ āĻ—āĻžāĻ‡āĻĄ āĻĒāĻžāĻŦā§‡, āĻ•ā§āĻ¯āĻžāĻ°āĻŋā§ŸāĻžāĻ° āĻ°āĻŋāĻ˛ā§‡āĻŸā§‡āĻŸ āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āĻ¨ āĻœāĻŋāĻœā§āĻžāĻžāĻ¸āĻžāĻ° āĻ‰āĻ¤ā§āĻ¤āĻ° āĻĒāĻžāĻŦā§‡āĨ¤ āĻāĻ›āĻžā§œāĻž āĻŦāĻŋāĻ­āĻŋāĻ¨ā§āĻ¨ āĻ¸ā§āĻ•āĻ˛āĻžāĻ°āĻļāĻŋāĻĒ āĻŦāĻŋāĻˇā§ŸāĻ• āĻ¤āĻĨā§āĻ¯ āĻĒāĻžāĻŦā§‡āĨ¤ āĻ›āĻžāĻ¤ā§āĻ°āĻœā§€āĻŦāĻ¨ā§‡āĻ° āĻ¨āĻžāĻ¨āĻžāĻŦāĻŋāĻ§ āĻ¸āĻŽāĻ¸ā§āĻ¯āĻžāĻ° āĻ¸āĻŽāĻžāĻ§āĻžāĻ¨, āĻŽā§‹āĻŸāĻŋāĻ­ā§‡āĻļāĻ¨ āĻĒāĻžāĻŦā§‡āĨ¤

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8:28

āĻ•ā§‹āĻ˛āĻ°āĻžāĻļā§‡āĻ° āĻ¸ā§‚āĻ¤ā§āĻ° āĻ“ āĻĒā§āĻ°āĻļā§āĻ¨-āĻ‰āĻ¤ā§āĻ¤āĻ°

Chemistry with Jana Sir

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2:26

🔋āĻ—ā§āĻ¯āĻžāĻ˛āĻ­āĻžāĻ¨āĻŋāĻ• āĻ•ā§‹āĻļ (Galvanic Cell) || Class 12 Semester 4 Chemistry Electrochemistry || WBCHSE

Chemistry with Jana Sir

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1:36:58

Class 12 Chemistry Electrochemistry Bengali | āĻŽā§‹āĻ˛āĻžāĻ° āĻ“ āĻ¤ā§āĻ˛ā§āĻ¯āĻžāĻ™ā§āĻ• āĻĒāĻ°āĻŋāĻŦāĻžāĻšāĻŋāĻ¤āĻž,āĻ•ā§‹āĻ˛āĻ°āĻžāĻļā§‡āĻ° āĻ¸ā§‚āĻ¤ā§āĻ° || HS 2026

Chemistry with Jana Sir

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1:10:47

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Chemistry with Jana Sir

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āĻ¤āĻĄāĻŧāĻŋā§Ž-āĻ°āĻ¸āĻžāĻ¯āĻŧāĻ¨ ⚡| Class 12 Semester 4 New Syllabus | āĻ¤āĻĄāĻŧāĻŋā§Ž āĻ°āĻžāĻ¸āĻžāĻ¯āĻŧāĻ¨āĻŋāĻ• āĻļā§āĻ°ā§‡āĻŖāĻŋ | Chemistry with Jana Sir

Chemistry with Jana Sir

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1:35:38

Electrochemistry Class 12 Semester 4 Unit 1 | Electrode Potential | WBCHSE | Jana Sir

Chemistry with Jana Sir

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Electrochemistry Class 12 Semester 4 Unit 1 in Bengali | Daniell Cell, Salt Bridge | WBCHSE

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Semester 04 "āĻ°āĻ¸āĻžāĻ¯āĻŧāĻ¨ āĻ¸āĻŽā§āĻĒā§‚āĻ°ā§āĻŖ " Online Course #wbchse #class12chemistry #semester4

Chemistry with Jana Sir

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24:44

Alkyl Group Prefix | iso, sec, tert, neo āĻ¸āĻšāĻœ āĻŦā§āĻ¯āĻžāĻ–ā§āĻ¯āĻž || āĻœā§ˆāĻŦ āĻ°āĻ¸āĻžāĻ¯āĻŧāĻ¨ā§‡āĻ° āĻĒā§āĻ°āĻžāĻĨāĻŽāĻŋāĻ• āĻ§āĻžāĻ°āĻŖāĻž || WBCHSE

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Demo Teachmint Online Class || Join Semester 4 & 2 Batch || WhatsApp : 8327412811

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WBCHSE Semester 3 Chemistry Answer Key 2026 | Full Paper Discussion & Solutions

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Chemistry with Jana Sir

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Class 12 Chemistry Semester 03 Unit 01 || āĻĻā§āĻ°āĻŦāĻŖā§‡āĻ° āĻ—āĻžāĻĸāĻŧāĻ¤ā§āĻŦ āĻ¨āĻŋāĻ°ā§āĻŖāĻ¯āĻŧ āĻ—āĻžāĻŖāĻŋāĻ¤āĻŋāĻ• āĻ¸āĻŽāĻ¸ā§āĻ¯āĻž

Chemistry with Jana Sir

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WBCHSE Chemistry Semester 3 Unit 1 | āĻĒāĻĻāĻžāĻ°ā§āĻĨā§‡āĻ° āĻ¤āĻ°āĻ˛ āĻ…āĻŦāĻ¸ā§āĻĨāĻž | Class 12 HS Chemistry Theory in Bengali

Chemistry with Jana Sir

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22:55

Class 12 Semester 03 || First Class || āĻ°āĻ¸āĻžāĻ¯āĻŧāĻ¨ āĻ¸āĻšāĻžāĻ¯āĻŧāĻ• āĻŦā§āĻ¯āĻžāĻš || R/S āĻ¨āĻŋāĻ°ā§āĻŖāĻ¯āĻŧ #RecordClass01U03

Chemistry with Jana Sir

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Jana Sir's Chemistry Online Batch – āĻ°āĻ¸āĻžāĻ¯āĻŧāĻ¨ āĻ¸āĻšāĻžāĻ¯āĻŧāĻ• &āĻ°āĻ¸āĻžāĻ¯āĻŧāĻ¨ āĻ¸āĻŽā§āĻĒā§‚āĻ°ā§āĻŖ || WBCHSEChemistry Batch

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āĻ°āĻ¸āĻžāĻ¯āĻŧāĻ¨ā§‡āĻ° āĻĒā§āĻ°āĻžāĻĨāĻŽāĻŋāĻ• āĻ§āĻžāĻ°āĻŖāĻž || āĻ°āĻžāĻ¸āĻžāĻ¯āĻŧāĻ¨āĻŋāĻ• āĻ¸āĻ‚āĻ¯ā§‹āĻ— āĻ¸ā§‚āĻ¤ā§āĻ° || āĻŽāĻŋāĻĨā§‹āĻ¨ā§āĻĒāĻžāĻ¤ āĻ¸ā§‚āĻ¤ā§āĻ° || Class 11 Chapter 1 Semester 1

Chemistry with Jana Sir

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38:00

HS 2025 Chemistry Last Minute Suggesting || Semester 2 Ray & Martin Questions Answer

Chemistry with Jana Sir

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WBCHSE Chemistry Suggestion 2025 || Class 12 West Bengal Board Chemistry Suggestion 2025

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HS 2025 Bangla Question || āĻ‰āĻšā§āĻšāĻŽāĻžāĻ§ā§āĻ¯āĻŽāĻŋāĻ• ā§¨ā§Ļā§¨ā§Ģ āĻŦāĻžāĻ‚āĻ˛āĻž āĻĒā§āĻ°āĻļā§āĻ¨āĻĒāĻ¤ā§āĻ°

Chemistry with Jana Sir

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7:51

HS āĻ–āĻžāĻ¤āĻž āĻ•ā§‡āĻŽāĻ¨ āĻšāĻ¯āĻŧ? HS 2025 āĻ–āĻžāĻ¤āĻž āĻ¸āĻžāĻœāĻžāĻ¨ā§‹āĻ° āĻ¨āĻŋāĻ¯āĻŧāĻŽ || Class 11 Semester 2 Khata || HS Khata Kemon hoy

Chemistry with Jana Sir

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3:04

āĻĒā§ƒāĻˇā§āĻ āĻ¤āĻ˛ā§€āĻ¯āĻŧ āĻ°āĻ¸āĻžāĻ¯āĻŧāĻ¨ || Chemistry Suggestion for HS 2025

Chemistry with Jana Sir

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3:32

āĻ°āĻžāĻ¸āĻžāĻ¯āĻŧāĻ¨āĻŋāĻ• āĻ—āĻ¤āĻŋāĻŦāĻŋāĻĻā§āĻ¯āĻž || Chemistry Suggestion for HS 2025

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Chemistry Suggestion for HS 2025 || organic chemistry class 12 wbchse suggestion

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[Part-05] āĻšāĻžāĻ‡āĻĄā§āĻ°ā§‹āĻ•āĻžāĻ°ā§āĻŦāĻ¨ Class 11 || Class 11 Ray and Martin Question Bank Chemistry Question

Chemistry with Jana Sir

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6:24

HS Chemistry Suggestion 2025: Polymer (āĻĒāĻ˛āĻŋāĻŽāĻžāĻ°) || āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻĒā§āĻ°āĻļā§āĻ¨ āĻ“ āĻ‰āĻ¤ā§āĻ¤āĻ°

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📖 Pdf ā§¨ā§Ļā§¨ā§Ģ āĻŽāĻžāĻ§ā§āĻ¯āĻŽāĻŋāĻ• āĻŦāĻžāĻ‚āĻ˛āĻž āĻĒā§āĻ°āĻļā§āĻ¨āĻĒāĻ¤ā§āĻ° | Madhyamik 2025 Bengali Question Paper PDF Download

Chemistry with Jana Sir

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HS Chemistry Suggestion 2025: āĻœā§€āĻŦ āĻ…āĻŖā§ āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻ°ā§āĻŖ āĻĒā§āĻ°āĻļā§āĻ¨ āĻ“ āĻ‰āĻ¤ā§āĻ¤āĻ°

Chemistry with Jana Sir

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Class 12 Chemistry Suggestion: d & f Block Elements | WBCHSE

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📚 āĻŽāĻžāĻ§ā§āĻ¯āĻŽāĻŋāĻ• āĻ­ā§ŒāĻ¤āĻŦāĻŋāĻœā§āĻžāĻžāĻ¨ āĻ¸āĻžāĻœā§‡āĻļāĻ¨ 2025 | Madhyamik Physical Science Suggestion 2025 | WB Madhyamik Exam

Chemistry with Jana Sir

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15:07

āĻšāĻžāĻ‡āĻĄā§āĻ°ā§‹āĻ•āĻžāĻ°ā§āĻŦāĻ¨ Class 11 || Class 11 Ray and Martin Question Bank Chemistry Question Answer

Chemistry with Jana Sir

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17:06

Class 11 Hydrocarbons in Bengali || WBCHSE Board || āĻšāĻžāĻ‡āĻĄā§āĻ°ā§‹āĻ•āĻžāĻ°ā§āĻŦāĻ¨ āĻŦāĻŋāĻ•ā§āĻ°āĻŋāĻ¯āĻŧāĻž

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Class 12 HS Chemistry Suggestion 2025: P-Block Elements Group-17&18 Notes

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Class 12 West Bengal Board Chemistry Suggestion: P-Block Elements

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Chemistry Suggestion for HS 2025 || Electrochemistry Class 12 One Shot in Bengali

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Chemistry with Jana Sir

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āĻŽāĻžāĻ§ā§āĻ¯āĻŽāĻŋāĻ• āĻĒāĻ°ā§€āĻ•ā§āĻˇāĻž 2025 āĻ°ā§āĻŸāĻŋāĻ¨ | 2025 Madhyamik exam Date and Time

Chemistry with Jana Sir

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[Part-05] || Basic Concept of Organic Chemistry || Class 11 Ray and Martin Question Bank Chemistry

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[Part-04] || Class 11 Ray and Martin Question Bank Chemistry || Basic Concept of Organic Chemistry

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Part-03 (āĻ†āĻ¯āĻŧāĻ¨ā§€āĻ¯āĻŧ āĻ¸āĻžāĻŽā§āĻ¯āĻžāĻŦāĻ¸ā§āĻĨāĻž) || Chemical Equilibrium Class 11 in Bengali

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IUPAC Name in Bengali Class 11 || Cyclic Compounds IUPAC Nomenclature

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Part-02(āĻ†āĻ¯āĻŧāĻ¨ā§€āĻ¯āĻŧ āĻ¸āĻžāĻŽā§āĻ¯āĻžāĻŦāĻ¸ā§āĻĨāĻž) || Chemical Equilibrium Class 11 in Bengali

Chemistry with Jana Sir

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