Chemistry Limestone is a raw material used by which industry? Aluminium Cement Fertilizers Petrochemicals Aluminium Cement Fertilizers Petrochemicals ANSWER DOWNLOAD EXAMIANS APP
Chemistry What particles move around the nucleus of an atom and are negatively charged? Neutrons Positrons Protons Electrons Neutrons Positrons Protons Electrons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Major gaseous pollutant of the thermal power station is SO2 NO2 H2 S NH3 SO2 NO2 H2 S NH3 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element which is used for vulcanizing rubber Bromine Silicon Phosphorus Sulphur Bromine Silicon Phosphorus Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of these acids is not organic in origin? Lactic acid Oxalic acid Sulphuric acid Citric acid Lactic acid Oxalic acid Sulphuric acid Citric acid ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following methods is used in determining the number average molar mass of a macromolecule Osmotic pressure Sedimentation equilibrium Viscosity Light scattering Osmotic pressure Sedimentation equilibrium Viscosity Light scattering ANSWER DOWNLOAD EXAMIANS APP
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