Chemistry Sweat contains water and ________ Lactic acid Salt Vinegar Citric acid Lactic acid Salt Vinegar Citric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals occurs in free state ? Zinc Copper Lead Iron Zinc Copper Lead Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The compound that has the least value for octane number is : 2-methyl heptane Iso-octane N-heptane 2,2-dimethyl hexane 2-methyl heptane Iso-octane N-heptane 2,2-dimethyl hexane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass number of a nucleus is always more than the atomic weight a fraction always less than its atomic number the sum of the number of protons and neutrons present in the nucleus always more than the atomic weight a fraction always less than its atomic number the sum of the number of protons and neutrons present in the nucleus ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical used for cloud seeding for artificial rains is Silver Nitrate Potassium Nitrate Silver Iodide Potassium Bromide Silver Nitrate Potassium Nitrate Silver Iodide Potassium Bromide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vulcanized rubber contains sulphur 10-15% 0.02 7-9% 3-5% 10-15% 0.02 7-9% 3-5% ANSWER DOWNLOAD EXAMIANS APP
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