AIIMS / NEET 2019 – Physical Chemistry : Mole Concept Lecture – 1 Part – A - Videos

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Mole concept explanation

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35 COMMENTS

  1. Sir weight of protons is equals to weight of individual hydrogen atom ,,ye aaapne bataya hai lekin,,

    Lekin book mein proton ka weight 1.67* 10 to the power -27 de ke rakha hai
    Ye dono etna alag kyu hai
    Kaon saa sahi hai,,
    Reply me sir 🙏🙏🙏🙏🙏

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