Chemistry Liquid Nitrogen boils at 54 kelvin 77 kelvin 82 Kelvin 97 Kelvin 54 kelvin 77 kelvin 82 Kelvin 97 Kelvin ANSWER DOWNLOAD EXAMIANS APP
Chemistry The rusting of iron is a/an None of these Physical change Electrochemical change Electrical change None of these Physical change Electrochemical change Electrical change ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Atomic theory' of matter was given by Avogadro Newton Pascal Dalton Avogadro Newton Pascal Dalton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Stainless steel is usually made by alloying the steel with Manganese and copper Copper and nickel Chromium and nickel Copper and chromium Manganese and copper Copper and nickel Chromium and nickel Copper and chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sour milk contains Citric acid Lactic acid Acetic acid Tartaric acid Citric acid Lactic acid Acetic acid Tartaric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element from below list is liquid at room temperature Bromine Zinc Argon Lead Bromine Zinc Argon Lead ANSWER DOWNLOAD EXAMIANS APP
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