Chemistry Now-a-days yellow lamps are frequently used as street lights. Which of the following gases is used in these lamps ? Nitrogen Sodium Hydrogen Neon Nitrogen Sodium Hydrogen Neon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is not a gaseous air pollutant? Smoke Hydrocarbon Oxides of sulphur Oxides of nitrogen Smoke Hydrocarbon Oxides of sulphur Oxides of nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used in making smoke bombs? Phosphorus Carbon Hydrogen Sulphur Phosphorus Carbon Hydrogen Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry Molasses a by-product in the manufacture of sugar, is converted into Pulp Alcohol Paper Fuel Pulp Alcohol Paper Fuel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Number of hydrogen atoms in a Glucose molecule 14 6 8 12 14 6 8 12 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not form oxyacid ? Chlorine Nitrogen Sulphur Fluorine Chlorine Nitrogen Sulphur Fluorine ANSWER DOWNLOAD EXAMIANS APP
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