Chemistry Which halide is used in making sensitive emulsion on photograhic film? Silver bromide Silver iodide Sodium chloride Silver chloride Silver bromide Silver iodide Sodium chloride Silver chloride ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tear gas is : Bleaching powder Nitrous oxide Carbonyl chloride Chloroprene Bleaching powder Nitrous oxide Carbonyl chloride Chloroprene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The percentage of nitrogen present in ammonium sulphate is : 0.18 0.27 0.305 0.25 0.18 0.27 0.305 0.25 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following metals pollutes the air of a city having large number of automobiles? Chromium Cadmium Copper Lead Chromium Cadmium Copper Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The heat energy produced when the human body metabolises 1 gram of fat is 30 KJ 29 KJ 39 KJ 1 KJ 30 KJ 29 KJ 39 KJ 1 KJ ANSWER DOWNLOAD EXAMIANS APP
Chemistry A thick paste of cement, sand and water is called Kiln Concrete R.C.C. Mortar Kiln Concrete R.C.C. Mortar ANSWER DOWNLOAD EXAMIANS APP
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