Chemistry Which of the following metals is used in Space Crafts to withstand high temperatures ? Ni Fe Pb Ti Ni Fe Pb Ti ANSWER DOWNLOAD EXAMIANS APP
Chemistry The nuclear particles which are assumed to hold the nucleons together are mesons electrons neutrons positrons mesons electrons neutrons positrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry When Hydrogen starts burning in air, it produces ? Ammonia Carbonic Acid Water Methane Ammonia Carbonic Acid Water Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the main nitrogenous waste in humans ? Urea Ammonia Ammonium Nitrate Uric Acid Urea Ammonia Ammonium Nitrate Uric Acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chemical name of vinegar is Formaldehyde Ethanol Acetone Acetic acid Formaldehyde Ethanol Acetone Acetic acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Natural rubber is a polymer of Vinyl acetate Styrene Isoprene Propene Vinyl acetate Styrene Isoprene Propene ANSWER DOWNLOAD EXAMIANS APP
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