Il Match the following7.a.Nitrogen fixationiPreparation of aerated db.Solid carbon dioxide iiConverting nitrogen innitrogen compoundsC.Oxygeniii Dry iced. Carbon dioxideiv Rocket fuelIdentify:

Il Match the following7.a.Nitrogen fixationiPreparation of aerated db.

1.	Il Match the following7.a.Nitrogen fixationiPreparation of aerated db.Solid carbon dioxide iiConverting nitrogen innitrogen compoundsC.Oxygeniii Dry iced. Carbon dioxideiv Rocket fuelIdentify:
Answer» I don't no मुझे पता नहीं है