Reversible And Irreversible Processes Thermodynamics Class 11 Chemistry By Arvind Arora Sir

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sir i like your way of teaching

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good example sir 🥰

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Brick ko hatao to ,to piston vapas initiate state pe aajaega

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Thanks A2 sir 🙌

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NYC guru jii

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Meherbanii sir😂😂

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Thankyou sir

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Thank you sir

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Love you sir

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❤

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How many times u repeat pistin❤❤❤😂😂😂😂

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NYC guru jii