Chemistry Which one of the following nonmetals shows allotropy in the liquid state? Bromine Sulphur Carbon Phosphorous Bromine Sulphur Carbon Phosphorous ANSWER DOWNLOAD EXAMIANS APP
Chemistry Chile saltpeter is the common name of: Sodium nitrite Potassium nitrite Sodium nitrate Potassium nitrate Sodium nitrite Potassium nitrite Sodium nitrate Potassium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is used in the manufacture of safety matches? Silicon Graphite Phosphorus Sodium Silicon Graphite Phosphorus Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Solder metal is an alloy of Copper and tin Lead and tin Copper and zinc Lead and antimony Copper and tin Lead and tin Copper and zinc Lead and antimony ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas which emits from rice field is Ethane All of these Methane Nitrogen Ethane All of these Methane Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry L.P.G. is mostly liquefied Methane Butane Oxygen Hydrogen Methane Butane Oxygen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS