General Science Diamond is an allotropic form of Carbon Germanium Sulphur Silicon Carbon Germanium Sulphur Silicon ANSWER DOWNLOAD EXAMIANS APP
General Science In fireworks, the green flame is produced because of Potassium Barium Mercury Sodium Potassium Barium Mercury Sodium ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water can be removed by adding Potassium Permanganate Washing Soda Chlorine Bleaching Powder Potassium Permanganate Washing Soda Chlorine Bleaching Powder ANSWER DOWNLOAD EXAMIANS APP
General Science Marsh gas is Hydrogen Ethane Methane Nitrogen Hydrogen Ethane Methane Nitrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Air is a/an Compound Element Electrolyte Mixture Compound Element Electrolyte Mixture ANSWER DOWNLOAD EXAMIANS APP
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