Chemistry Which one of the following elements is an example of noble gas ? Helium Chlorine Hydrogen Nitrogen Helium Chlorine Hydrogen Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The absolute temperature of a gas is doubled and the pressure is reduced to half, the volume of the gas Remains unchanged Will be doubled Will be reduced to half Will increase four-fold Remains unchanged Will be doubled Will be reduced to half Will increase four-fold ANSWER DOWNLOAD EXAMIANS APP
Chemistry Taj Mahal is greatly affected due to : Acid rain Sound pollution Deforestation Tourists Acid rain Sound pollution Deforestation Tourists ANSWER DOWNLOAD EXAMIANS APP
Chemistry Iron is prevented from rusting by coating with zinc. This process is called as Sublimation Reduction Corrosion Galvanisation Sublimation Reduction Corrosion Galvanisation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the strongest base in aqueous solution ? Ammonia Ethylamine Triethylamine Diethylamine Ammonia Ethylamine Triethylamine Diethylamine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is the main compound of voter ink? Silver Chloride Ammonium Chloride Silver nitrate Ammonium Nitrate Silver Chloride Ammonium Chloride Silver nitrate Ammonium Nitrate ANSWER DOWNLOAD EXAMIANS APP
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