Chemistry The open "Sigrees" or coal stoves often require fanning to sustain burning because of Interrupted release of moisture from the material Tendency of carbon dioxide to form a layer along with dust smoke Lack of oxygen in the surroundings of sigrees Accumulation of smoke and dust over the sigrees Interrupted release of moisture from the material Tendency of carbon dioxide to form a layer along with dust smoke Lack of oxygen in the surroundings of sigrees Accumulation of smoke and dust over the sigrees ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most dense liquid from the below Water None of these Gasolin Choloform Water None of these Gasolin Choloform ANSWER DOWNLOAD EXAMIANS APP
Chemistry Percentage of carbon in steel ranges from 1.5 to 3.0 3.0 to 4.0 0.1 to 1.5 4.0 to 6.0 1.5 to 3.0 3.0 to 4.0 0.1 to 1.5 4.0 to 6.0 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The manufacturing of iron from iron ore involves the process of Reduction Electrolysis Oxidation Fractional distillation Reduction Electrolysis Oxidation Fractional distillation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following pairs of materials serves as electrodes in chargeable batteries commonly used in devices such as torch lights, electric shavers, etc. ? Zinc and carbon Lead peroxide and lead Iron and cadmium Nickel and cadmium Zinc and carbon Lead peroxide and lead Iron and cadmium Nickel and cadmium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Zone refining is used for the purification of Cu Au Ag Ge Cu Au Ag Ge ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS