General Science Potassium Permanganate is used for purifying drinking water, because It is a sterilising agent. None of the listed here It is a reducing agent It is an oxidising agent. It is a sterilising agent. None of the listed here It is a reducing agent It is an oxidising agent. ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms of an element differ from those of all other elements in Atomic number and electronic configuration. Number of neutrons and number of valence electrons. Atomic number and number of valence electrons. Number of neutrons and electronic configuration. Atomic number and electronic configuration. Number of neutrons and number of valence electrons. Atomic number and number of valence electrons. Number of neutrons and electronic configuration. ANSWER DOWNLOAD EXAMIANS APP
General Science The isotope of uranium capable of sustaining chain reaction is U-239 U-245 U-238 U-235 U-239 U-245 U-238 U-235 ANSWER DOWNLOAD EXAMIANS APP
General Science Bromine is a Red Liquid Black Solid Colourless Gas Highly Inflammable Gas Red Liquid Black Solid Colourless Gas Highly Inflammable Gas ANSWER DOWNLOAD EXAMIANS APP
General Science Marsh gas is Methane Hydrogen Ethane Nitrogen Methane Hydrogen Ethane Nitrogen ANSWER DOWNLOAD EXAMIANS APP
General Science The main constituents of pearls are Aragonite and Conchiolin Calcium Oxide and Ammonium Chloride Ammonium Sulphate and Sodium Carbonate Calcium Carbonate and Magnesium Carbonate Aragonite and Conchiolin Calcium Oxide and Ammonium Chloride Ammonium Sulphate and Sodium Carbonate Calcium Carbonate and Magnesium Carbonate ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS