General Science Graphite Ko Electric arch Dwara akreey Gas Ki Upastithiti Me Garm Karne Par Prapt Hota Hai ?

ग्रेफाइट को इलेक्ट्रिक आर्क द्वारा अक्रिय गैस की उपस्थिति में गर्म करने पर प्राप्त होता है ? - When graphite is heated by an electric arc in the presence of an inert gas, it is obtained? - Graphite Ko Electric arch Dwara akreey Gas Ki Upastithiti Me Garm Karne Par Prapt Hota Hai ? General Science in hindi,  Physics cetyl tri methyl Amonium bromite question answers in hindi pdf  fulrene questions in hindi, Know About Heera General Science online test General Science notes in hindi quiz book    water Gas