Chemistry Which one of the following elements is used in the manufacture of fertilizers ? Potassium Fluorine Aluminium Lead Potassium Fluorine Aluminium Lead ANSWER DOWNLOAD EXAMIANS APP
Chemistry The antiparticle of an electron is Proton Positron Alpha particles Beta particles Proton Positron Alpha particles Beta particles ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for artificial fruit ripening of green fruit is Ethane Acetylene Methane Ethylene Ethane Acetylene Methane Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The heat value of combustion of Gasoline is 39400 kJ/kg 12600 kJ/kg 47000 kJ/kg 14600 kJ/kg 39400 kJ/kg 12600 kJ/kg 47000 kJ/kg 14600 kJ/kg ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which among the following is pure matter ? Iron Air Brass Carbon–dioxide Iron Air Brass Carbon–dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry White phosphorus is always kept under Kerosene Ether Benzene Water Kerosene Ether Benzene Water ANSWER DOWNLOAD EXAMIANS APP
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