General Science Tetraethyl lead is used as Pain Killer Fire Extinguisher Mosquito Repellent Petrol Additive Pain Killer Fire Extinguisher Mosquito Repellent Petrol Additive ANSWER DOWNLOAD EXAMIANS APP
General Science Chemical formula for water is CaSiO3 None of the listed here NaA1O2 H2O CaSiO3 None of the listed here NaA1O2 H2O ANSWER DOWNLOAD EXAMIANS APP
General Science Washing soda is the common name for Sodium Carbonate None of the listed here Sodium Bicarbonate Calcium Bicarbonate Sodium Carbonate None of the listed here Sodium Bicarbonate Calcium Bicarbonate ANSWER DOWNLOAD EXAMIANS APP
General Science In fireworks, the green flame is produced because of Barium Mercury Potassium Sodium Barium Mercury Potassium Sodium ANSWER DOWNLOAD EXAMIANS APP
General Science The property of a substance to absorb moisture from the air on exposure is called Desiccation Efflorescence Deliquescence Osmosis Desiccation Efflorescence Deliquescence Osmosis ANSWER DOWNLOAD EXAMIANS APP
General Science Decibel is the unit for Intensity of sound Intensity of heat Speed of light Radio wave frequency Intensity of sound Intensity of heat Speed of light Radio wave frequency ANSWER DOWNLOAD EXAMIANS APP
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