Chemistry The depletion of Ozone layer is mainly due to Chlorofluorocarbons Aviation fuels Radioactive rays Volcanic eruptions Chlorofluorocarbons Aviation fuels Radioactive rays Volcanic eruptions ANSWER DOWNLOAD EXAMIANS APP
Chemistry The laws of electrolysis are given by Faraday Arrhenius Lewis Ostwald Faraday Arrhenius Lewis Ostwald ANSWER DOWNLOAD EXAMIANS APP
Chemistry Trinitrotoluene is Used as an abrasive Used to melt metals Used to fuse two metals Used as an explosive Used as an abrasive Used to melt metals Used to fuse two metals Used as an explosive ANSWER DOWNLOAD EXAMIANS APP
Chemistry When a bond is formed between two atoms, the energy of the system will May increase or decrease Increase Decrease Remain the same May increase or decrease Increase Decrease Remain the same ANSWER DOWNLOAD EXAMIANS APP
Chemistry The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is 5.05 gram 3.05 gram 4.05 gram 2.05 gram 5.05 gram 3.05 gram 4.05 gram 2.05 gram ANSWER DOWNLOAD EXAMIANS APP
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