विलयन - lecture 01 class 12th hindi by ashish singh

Hi friends !!! topic covered in this video... विलयन - सांद्रता पद - द्रव्यमान प्रतिशत , आयतन प्रतिशत, द्रव्यमान आयतन प्रतिशत ye video hindi medium ke chemistry ka video h ..... video dekhe and pls bataye ki apko kesa laga ... comment kare taki muje aur video dalne ka motivation and improve Karne ke suggestions mile ske... pls subscribe and support !!! About : ashish singh lectures is a YouTube Channel, where you will find lecture videos of physics and chemistry in Hindi, New Video is Posted almost Everyday :)