General Science khamir Kaksh Se Shakkar Ke Oofan Se Gas Nikalti Hai ?

खमीर कक्ष से शक्कर के उफान से गैस निकलती है ? - The gas released by the rise of sugar from the yeast chamber? - khamir Kaksh Se Shakkar Ke Oofan Se Gas Nikalti Hai ? General Science in hindi,  Physics Carbon Die Oxide question answers in hindi pdf  Hydrogen questions in hindi, Know About Oxygen General Science online test General Science notes in hindi quiz book    Carbon mono-oxide