Which of the following is the best fuel in terms of energy released per gram of fuel? (1) Hydrogen (2) Methane (3) Ethanol (4) Butane Answer : Hydrogen...
What do you understand by the term ‘Dark Fermentation’? (1) It is a method to dispose nuclear wastes. (2) It is a method to produce methane from organic wastes. (3) It is a method to reduce COD in the atmosphere. (4) It is a method to produce Hydrogen as a fuel from waste water. Answer : It is a method to produce Hydrogen as a fuel from waste water....
Explain combustion chemistry of carbon, methane and hydrogen Answer : i) Carbon: Burning of carbon to carbon dioxide ( complete combustion ) That means 1 kg of carbon needs 2.67 kg oxygen and produces 3.67 kg of carbon dioxide ii)Methane (CH4): ... by the following equitation 1 kg of hydrogen combines with 8 kg of oxygen to produce 9 kg of steam. ...
Explain combustion chemistry of carbon, hydrogen and methane. Answer : Combustion chemistry of carbon, methane and hydrogen: i) Carbon: Burning of carbon to carbon dioxide ( complete combustion ) That means 1 kg of carbon needs 2.67 kg oxygen and produces 3.67 ... equitation 1 kg of hydrogen combines with 8 kg of oxygen to produce 9 kg of steam. ...
Compare the following fuels on the basis of calorific value and knocking. LPG, CNG and bio-diesel Answer : Parameter LPG CNG Bio-diesel Calorific value 46.4MJ/Kg LPG has consistent & higher calorific value. 52.34 MJ/Kg Which is higher than LPG. 37.27 MJ/Kg this ... 65 which is higher than petro-diesel. So intensity of knocking is less in biodiesel compared to petro diesel. ...
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