Chemistry Ultra purification of a metal is done by : Smelting Leaching Zone melting Slugging Smelting Leaching Zone melting Slugging ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which colour is produce by Arsenic during flame test Red Green Crimson Blue Red Green Crimson Blue ANSWER DOWNLOAD EXAMIANS APP
Chemistry Charcoal is used in water treatment as a/an Absorbent Adsorbent Solvent Coagulant Absorbent Adsorbent Solvent Coagulant ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is chiefly present in LPG (Liquefied Petroleum Gas) ? Ethane Butane Propane Methane Ethane Butane Propane Methane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following has no unit Electronegativity Electron affinity Ionization energy Excitation potential Electronegativity Electron affinity Ionization energy Excitation potential ANSWER DOWNLOAD EXAMIANS APP
Chemistry The scientist who experimentally proved the existance of positron is Bethe Bohr Anderson Fermi Bethe Bohr Anderson Fermi ANSWER DOWNLOAD EXAMIANS APP