Chemistry An electric iron has a heating element made of : Nichrome Zinc Copper Tungsten Nichrome Zinc Copper Tungsten ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for artificial fruit ripening of green fruit is Ethylene Methane Ethane Acetylene Ethylene Methane Ethane Acetylene ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Hypo' commonly used in photography is Sodium nitrate Sodium thiosulphate Silver iodide Silver nitrate Sodium nitrate Sodium thiosulphate Silver iodide Silver nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Soap helps in better cleaning of clothes because Soap acts like catalyst It gives strength to solution It absorbs the dirt It reduces the surface tension of solution Soap acts like catalyst It gives strength to solution It absorbs the dirt It reduces the surface tension of solution ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is very reactive and kept in kerosene? Iodine Potassium Bromine Sodium Iodine Potassium Bromine Sodium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical that is used to ripen mangoes is Calcium sulphide Calcium chloride Calcium carbide Calcium carbonate Calcium sulphide Calcium chloride Calcium carbide Calcium carbonate ANSWER DOWNLOAD EXAMIANS APP