Chemistry The chemical used for cloud seeding for artificial rains is Potassium Bromide Silver Iodide Silver Nitrate Potassium Nitrate Potassium Bromide Silver Iodide Silver Nitrate Potassium Nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element has the lowest electronegativity value Francium Chlorine Fluorine Radium Francium Chlorine Fluorine Radium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal does not give H2 on treatment with dilute HCL is Ca Fe Zn Ag Ca Fe Zn Ag ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is a natural dye ? Aniline blue Phenolphthalein Alizarin Crystal violet Aniline blue Phenolphthalein Alizarin Crystal violet ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sodium vapour lamps glow with yellow colour. This is due to Its ability to absorb all other colours except yellow The emission of excess energy absorbed by sodium atoms, in the yellow region of the spectrum sublimation of sodium to emit yellow colour The low ionisation energy of sodium Its ability to absorb all other colours except yellow The emission of excess energy absorbed by sodium atoms, in the yellow region of the spectrum sublimation of sodium to emit yellow colour The low ionisation energy of sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Aluminium chloride is Lewis Base Bronsted Lowry Acid Lewis Acid Arrhenius Acid Lewis Base Bronsted Lowry Acid Lewis Acid Arrhenius Acid ANSWER DOWNLOAD EXAMIANS APP
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