General Science When an iron nail gets rusted, iron oxide is formed Without any change in the weight of the nail Without any change in colour or weight of the nail With increase in the weight of the nail With decrease in the weight of the nail Without any change in the weight of the nail Without any change in colour or weight of the nail With increase in the weight of the nail With decrease in the weight of the nail ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a moderator in nuclear reactor? Ordinary water Thorium Graphite Radium Ordinary water Thorium Graphite Radium ANSWER DOWNLOAD EXAMIANS APP
General Science Soap is a mixture of sodium or potassium salts of Tricarboxylic acids Glycerol Mono-carboxylic acids Dicarboxylic acids Tricarboxylic acids Glycerol Mono-carboxylic acids Dicarboxylic acids ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic explosion, enormous energy is released which is due to Conversion of mechanical energy into nuclear energy Conversion of mass into energy Conversion of neutrons into protons Conversion of chemical energy into heat energy Conversion of mechanical energy into nuclear energy Conversion of mass into energy Conversion of neutrons into protons Conversion of chemical energy into heat energy ANSWER DOWNLOAD EXAMIANS APP
General Science In fireworks, the green flame is produced because of Barium Mercury Potassium Sodium Barium Mercury Potassium Sodium ANSWER DOWNLOAD EXAMIANS APP
General Science AIDS is caused by: Fungus Helminth Bacteria Virus Fungus Helminth Bacteria Virus ANSWER DOWNLOAD EXAMIANS APP
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