General Science Noise or Noise pollution measured in: Decibel Phon Decimal Deci Decibel Phon Decimal Deci ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water can be removed by adding Bleaching Powder Chlorine Washing Soda Potassium Permanganate Bleaching Powder Chlorine Washing Soda Potassium Permanganate ANSWER DOWNLOAD EXAMIANS APP
General Science The property of a substance to absorb moisture from the air on exposure is called Osmosis Desiccation Deliquescence Efflorescence Osmosis Desiccation Deliquescence Efflorescence ANSWER DOWNLOAD EXAMIANS APP
General Science Tetraethyl lead is used as Pain Killer Mosquito Repellent Petrol Additive Fire Extinguisher Pain Killer Mosquito Repellent Petrol Additive Fire Extinguisher ANSWER DOWNLOAD EXAMIANS APP
General Science Bell metal is an alloy of Nickel and Copper Zinc and Copper Tin and Copper Brass and Nickel Nickel and Copper Zinc and Copper Tin and Copper Brass and Nickel ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used for removing air bubbles from glass during its manufacture? Feldspar Soda ash Potassium carbonate Arsenous oxide Feldspar Soda ash Potassium carbonate Arsenous oxide ANSWER DOWNLOAD EXAMIANS APP
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