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Praveen Chemistry

🔬 Praveen Chemistry – Official YouTube Channel
Praveen Chemistry एक professional educational YouTube channel है, जो Class 9 से Class 12 तक के छात्रों के लिए Chemistry को आसान, concept-based और exam-oriented तरीके से पढ़ाने के उद्देश्य से बनाया गया है।
👉 हमारा फोकस केवल syllabus पूरा करना नहीं, बल्कि concept clarity, step-by-step explanation और exam preparation पर रहता है। हर topic को इस तरह पढ़ाया जाता है कि छात्र Board Exams (CBSE, Bihar Board एवं अन्य State Boards) के साथ-साथ JEE और NEET Foundation के लिए भी तैयार हो सकें।
👉 Praveen Chemistry उन छात्रों के लिए है जो Chemistry को difficult समझते हैं या basic से strong foundation बनाना चाहते हैं। यहाँ पढ़ाया गया हर lesson छात्रों को confidence के साथ questions solve करने में मदद करता है।
Praveen Chemistry – Learn Chemistry with Clarity & Confidence.

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23:47

ANSWER-KEY | 7 FEBRUARY | BIHAR BOARD 2026 | 12th CHEMISTRY(रसायन विज्ञान) | OBJECTIVE | PRAVEEN SIR

Praveen Chemistry

Shared 2 weeks ago

42 views

32:59

12th CHEMISTRY | Chemical Reaction | AGAAJ 2027 | Praveen Sir

Praveen Chemistry

Shared 1 month ago

46 views

50:51

12th CHEMISTRY | Chemical Formula | Compound Naming | Part 1 | AGAAJ 2027 | Praveen Sir

Praveen Chemistry

Shared 1 month ago

37 views

43:31

12th CHEMISTRY | ELECTRONIC CONFIGURATION | Part 2 | AGAAJ 2027 | Praveen Sir

Praveen Chemistry

Shared 1 month ago

35 views

51:12

12th CHEMISTRY | ELECTRONIC CONFIGURATION | Part 1 | AGAAJ 2027 | Praveen Sir

Praveen Chemistry

Shared 1 month ago

30 views

37:43

12th CHEMISTRY | Atom | Molecule | Ions | Molecular Mass | Ionic Mass | AGAAJ 2027 | Praveen Sir

Praveen Chemistry

Shared 1 month ago

46 views

39:50

12th CHEMISTRY | Isotopes | Isobars | Isotones | Isoelectronic | AGAAJ 2027 | Praveen Sir

Praveen Chemistry

Shared 1 month ago

48 views

13:42

अयस्क का सांद्रण | Concentration of Ores | Inorganic | Part 1 | Chemistry | Praveen Sir

Praveen Chemistry

Shared 1 month ago

37 views

45:46

Periodic Table | Class 11th | P Block Elements | Praveen Chemistry | Praveen sir

Praveen Chemistry

Shared 1 month ago

64 views

15:57

खनिज | अयस्क | Inorganic | Part 3 | Praveen Sir

Praveen Chemistry

Shared 1 month ago

31 views

6:54

महाऑफर | आगाज बैच | 12th CHEMISTRY | AGAAJ 2026-27 | Praveen Sir | Online Batch | #lastattempt

Praveen Chemistry

Shared 1 month ago

52 views

59:25

11th CHEMISTRY | गैसीय नियम | Boyl's law | Charls's law | Gay Lusac's law | Praveen Sir

Praveen Chemistry

Shared 1 month ago

26 views

52:46

12th CHEMISTRY | MATTER | पदार्थ | Ekdam 0 Level Se | Basic 1 | Regular Batch 2026-27 | Praveen Sir

Praveen Chemistry

Shared 1 month ago

102 views

50:03

12th CHEMISTRY | Basic Class - 2 | Ekdam ZERO Level Se | Regular Batch 2026-27 | Praveen Sir

Praveen Chemistry

Shared 1 month ago

82 views

10:14

Aromatic | Important Benzene Compound | Chemistry | Praveen Sir

Praveen Chemistry

Shared 1 month ago

39 views

4:20

Praveen Chemistry | New Batch Announcement | Offline Class Jehanabad

Praveen Chemistry

Shared 1 month ago

24 views

39:43

12th CHEMISTRY | Basic - 1 | Ekdam ZERO Level Se | Regular Batch 2026-27 | Free Class | Praveen Sir

Praveen Chemistry

Shared 1 month ago

113 views

23:27

Inorganic Chemistry | Class 12th | Part 2 | Praveen Chemistry

Praveen Chemistry

Shared 2 months ago

31 views

23:55

Inorganic Chemistry | Class 12th | Part 1 | Bihar Board | Praveen Chemistry

Praveen Chemistry

Shared 2 months ago

44 views

14:33

Class 10th | Crash Course | Notification | Bihar Board Exam 2026 | Offline + Online | Last Attempt

Praveen Chemistry

Shared 4 months ago

86 views

7:15

Announcement | 12th Chemistry | New Foundation Batch 2025-26 | Bihar Board | Praveen Sir

Praveen Chemistry

Shared 1 year ago

260 views

7:40

Offer | 12th Crash Course | Chemistry | 2025 Bihar Board | Praveen Sir | @PraveenChemistry

Praveen Chemistry

Shared 1 year ago

227 views

8:56

12th Crash Course | 2023-24 | Chemistry | Notification | Bihar Board Exam | Praveen Sir

Praveen Chemistry

Shared 2 years ago

675 views

2:04

Praveen Chemistry | Jehanabad | Best Moment with Students | Praveen Sir

Praveen Chemistry

Shared 3 years ago

776 views

2:01

Praveen Chemistry | Jehanabad | Program | Children Day | Praveen Sir

Praveen Chemistry

Shared 3 years ago

535 views

1:44

Praveen Chemistry | #Jehanabad | Children Day | #Praveen Sir

Praveen Chemistry

Shared 3 years ago

942 views

1:38

Children Day || Program || Praveen Chemistry

Praveen Chemistry

Shared 3 years ago

494 views

5:00

|| महत्वपूर्ण सूचना || 10th क्रैश कोर्स 2022-23

Praveen Chemistry

Shared 3 years ago

361 views

3:33

10th के विद्यार्थियों के लिए जरूरी सूचना #praveenchemistry #jehanabad #praveensir

Praveen Chemistry

Shared 3 years ago

390 views

4:30

#Praveen Chemistry #Jehanabad | Magahi Song | #PraveenSir | #viral | #Raju Pandey

Praveen Chemistry

Shared 3 years ago

4.6K views

1:00:55

Organic IUPAC Nomenclature #Praveen Sir

Praveen Chemistry

Shared 3 years ago

501 views

2:05

जल्द मिलेंगे.....😊😊

Praveen Chemistry

Shared 4 years ago

312 views

38:28

Basic Class || 12th Chemistry Crash Course || Praveen Sir || Board 2022

Praveen Chemistry

Shared 4 years ago

222 views

1:04:37

Basic Class || 12th Chemistry Crash Course || Board 2022

Praveen Chemistry

Shared 4 years ago

108 views

0:45

September 9, 2021

Praveen Chemistry

Shared 4 years ago

130 views

2:09

Mera Chota Sa Pariwar || Praveen Chemistry || Praveen Sir

Praveen Chemistry

Shared 4 years ago

152 views

2:01

Information || Chemistry Online Live New Batch || for Class 11th & 12th || By Praveen Sir

Praveen Chemistry

Shared 4 years ago

161 views

3:41

Zoom App (जुम एप्प) पर लाइव क्लास में कैसे पढ़ाई करें।

Praveen Chemistry

Shared 4 years ago

199 views

3:26

लाइव क्लास करने वाले विद्यार्थियों के लिए एक सूचना || वीडियो पूरा जरूर देखें || ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

269 views

42:31

L-13 ||Class-12th|| IUPAC Nomenclature ||Main Chain & Branched का चुनाव करना सीखें|| ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

282 views

53:35

L-12 ||Class-12th|| Degree of Carbon ||Use of Normal,Iso,Neo,Sec & Tert|| ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

250 views

1:07:18

L-11 ||Class-12th|| Alicyclic and Aromatic Compound ||Derivatives of Benzene|| ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

181 views

53:59

L-10 ||Class-12th|| Branched of Hydrocarbon_(Alkyl | Alkenyl | Alkynyl Group) ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

291 views

45:02

L-09 ||Class-12th|| Saturated & Unsaturated Hydrocarbon_(Alkyne Group) ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

172 views

49:08

L-08 ||Class-12th|| Saturated & Unsaturated Hydrocarbon_(Alkene Group) ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

223 views

53:04

L-07 ||Class-12th|| Saturated & Unsaturated Hydrocarbon_(Alkane Group) ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

508 views

1:10:28

L-06 ||Class-12th|| Classification of Hydrocarbon Compound_ (RootWord/मुलशब्द) ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

385 views

1:00:54

L-05 ||Class-12th||_Some Important for Hydrocarbon_ Organic सीखना हैं तो अभी जुड़े ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

318 views

56:40

L-04 ||Class-12th||_Special Properties of Carbon atom_Co-valent bond सह-संयोजन बंधन ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

301 views

58:15

L-03 ||Class-12th||_Introduction of Organic Chemistry_ Vital Force Theory ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

351 views

48:15

L-02 ||Class-12th|| Definition of Chemistry Father of Chemistry ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

310 views

36:34

L-01 ||Syllabus for 12th Chemistry || यहाँ से केमिस्ट्री पढ़ना शुरू करों सब समझ आएगा। ||Praveen Sir||

Praveen Chemistry

Shared 4 years ago

317 views

3:07

12th New Batch Start Soon (2021-22) ||12th कुरुक्षेत्र बैच के लिये सूचना|| FreeBatch ||Praveen_Sir||

Praveen Chemistry

Shared 4 years ago

227 views

1:15

मेरा इतना खतरनाक बेइज्जती कर दिया भाई ने....#praveensir #praveenchemistry 😂😂😜

Praveen Chemistry

Shared 4 years ago

264 views

2:37

#अम्ल और #भस्म का जाँच लिटमस पेपर से ||#PraveenSirJehanabad||

Praveen Chemistry

Shared 5 years ago

81 views

3:14

#अम्ल तथा #भस्म का PH मान जाँच करें लिटमस पेपर के साथ #PraveenSir ||#Acid #Base #Litmus Paper ||

Praveen Chemistry

Shared 5 years ago

108 views

3:23

#Magnesium रिबन को जलाने से पहले रगड़ते हैं क्यों ? _#PraveenSir

Praveen Chemistry

Shared 5 years ago

518 views

4:10

Koi #Gyani Paida Nahi Hota #Motivation #Praveen_Sir

Praveen Chemistry

Shared 5 years ago

91 views

3:47

#Hmesha #Khush Kaise Rahe #Motivation By Praveen Sir_#PraveenChemistry

Praveen Chemistry

Shared 5 years ago

105 views

3:56

दुनिया आपको पागल कहेगा...तो समझना आप सबसे बेहतर करने में लगे हो.....Best #Motivation By #Praveen Sir

Praveen Chemistry

Shared 5 years ago

95 views