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