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CLASS - 12
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CLASS - 12
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Chemistry in Everyday Life: Soaps and Detergents (दैनिक जीवन में रसायन विज्ञान – साबुन और डिटर्जेंट)
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March 5, 2026
Chemistry in Everyday Life – Food Additives (दैनिक जीवन में रसायन विज्ञान: खाद्य योजक) Class 12 chemistry UP Board
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March 5, 2026
Chemistry in Everyday Life: Medicines (दैनिक जीवन में रसायन विज्ञान – औषधियाँ) Class 12 Chemistry up board
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March 5, 2026
Chemistry in Everyday Life (दैनिक जीवन में रसायन विज्ञान) Class 12 Chemistry UP Board
Synthetic Polymers (कृत्रिम बहुलक) class 12 chemistry up board
Natural Polymers (प्राकृतिक बहुलक) class 12 chemistry up board
Polymers (पॉलिमर) Class 12 UP Board Chemistry
Electronic Devices (इलेक्ट्रॉनिक उपकरण) – Semiconductor, Diode, Transistor, Logic Gates और Rectifier | Class...
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March 1, 2026
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Mass Defect in Hindi – Class 12 UP Board PhysicsMass Defect (द्रव्यमान दोष) –...
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March 1, 2026
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Nuclear Fusion in Hindi Class 12 UP Board Physics
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March 1, 2026
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Nuclear Fission (नाभिकीय विखंडन) – सिद्धांत, प्रक्रिया, चेन रिएक्शन, ऊर्जा उत्पादन और परमाणु रिएक्टर...
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March 1, 2026
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Radioactivity (रेडियो धर्मिता) – सिद्धांत, प्रकार, अर्धायु, क्षय नियम, नाभिकीय अभिक्रियाएँ Class 12...
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March 1, 2026
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Nuclei in Hindi – नाभिक, द्रव्यमान दोष, बाइंडिंग एनर्जी, रेडियो धर्मिता और नाभिकीय अभिक्रियाएँ...
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March 1, 2026
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Hydrogen Spectrum Class 12 UP Board Physics
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March 1, 2026
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Bohr Model Class 12 UP Board Physics
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February 28, 2026
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Atoms (परमाणु) Class 12 Physics UP Board
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February 28, 2026
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De Broglie Wave (डी ब्रॉग्ली तरंग) Class 12 Physics UP Board
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February 28, 2026
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