Sbistudy12th class science chemistry बहुलक (Polymers) notes in hindi complete chapter unit notes hindi me
बहुलकन की परिभाषा क्या है तथा स्रोत , संरचना के आधार पर वर्गीकरण
आण्विक बलों तथा बहुलकन के आधार पर बहुलक के प्रकार
बहुलकन के प्रकार , यौगात्मक या यौगज बहुलक , संघनन बहुलकन , उदाहरण व उपयोग
पॉली ऐमाइड बहुलक , प्राकृतिक रबर , संश्लेषित रबर
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Class 6
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Hindi social science science maths English
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Hindi social science science maths English
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Hindi social science science Maths English
Class 10
Hindi Social science science Maths English
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chemistry business studies biology accountancy
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