Chemistry Which of the following is not a nucleon? Positron Neutron Electron Proton Positron Neutron Electron Proton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is used to dilute oxygen in the gas cylinders used by divers ? Argon Neon Helium Krypton Argon Neon Helium Krypton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a fertilizer? Ammonium sulphate Calcium sulphate Calcium ammonium nitrate Potassium nitrate Ammonium sulphate Calcium sulphate Calcium ammonium nitrate Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Total number of naturally occurring elements 98 110 92 62 98 110 92 62 ANSWER DOWNLOAD EXAMIANS APP
Chemistry In a reaction of the type A+B ? C+D one could ensure it to be a first order reaction by : Increasing the concentration of a reactant Increasing the temperature Increasing the concentration of a product Adding a catalyst Increasing the concentration of a reactant Increasing the temperature Increasing the concentration of a product Adding a catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most reactive gaseous element Iodine Bromine Chlorine Flourine Iodine Bromine Chlorine Flourine ANSWER DOWNLOAD EXAMIANS APP
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