Chemistry Which one among the following is not a mixture? Graphite Steel Glass Brass Graphite Steel Glass Brass ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following methods is used in determining the number average molar mass of a macromolecule Light scattering Sedimentation equilibrium Osmotic pressure Viscosity Light scattering Sedimentation equilibrium Osmotic pressure Viscosity ANSWER DOWNLOAD EXAMIANS APP
Chemistry Who is known as the 'father of modern chemistry' Robert Boyle Antoine Lavoisier John Dalton Democritus Robert Boyle Antoine Lavoisier John Dalton Democritus ANSWER DOWNLOAD EXAMIANS APP
Chemistry The natural resource, known as black gold is Platinum Lead Tin Coal Platinum Lead Tin Coal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following laser types is used in a laser printer? Gas laser Dye laser Semiconductor laser Excimer laser Gas laser Dye laser Semiconductor laser Excimer laser ANSWER DOWNLOAD EXAMIANS APP
Chemistry The material used in the manufacture of lead pencil is Lead Graphite Mica Carbon Lead Graphite Mica Carbon ANSWER DOWNLOAD EXAMIANS APP
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