Hey, <br />You are watching CHEMISTRY BY KALPANA YADAV. If you are preparing SSC CGL/CPO/UPSC CDS/CAPF /RAILWAY /STATE GOVT. EXAMS and related to chemistry any type of exam.complete syllabus cover in small time.Important topic cover according to exam pattern. <br />thanks to my all learners.<br />If you like my videos.thn share and subscribe my youtube channel.If you have any suggestion/problem you can contact me by email.<br /><br />COMPLETE MATERIAL & CLASS NOTES, PDF OF CAREER WILL & TIMES COACHING APP (PAID COURSE IS FREE ONLY FOR YOU ON YOUR OWN YOUTUBE CHANNEL )<br /><br />POLITY/REASONING/CURRENT AFFAIRS COVER BY - SANJAY YADAV (2times NAVY SSR,AA/AIRFORCE EXAM QUALIFIED,2017 SSC CGL TIER-1 QUALIFIED,2018 SSC CPO QUALIFIED).<br /> <br />CHEMISTRY/BIOLOGY COVER BY - KALPANA YADAV (MSC IN CHEMISTRY)<br /><br />MATHS & HINDI COVER BY - AJAY SIR<br />(HTET/CTET/REET/KVS/BSF RADIO OPERATOR EXAMS QUALIFIED)<br /><br />PHYSICS & GEOGRAPHY COVER BY - RAVEENA YADAV <br />(MSC FROM DELHI UNIVERSITY )