Chemistry Which one is heaviest naturally-occurring element of the periodic element Thorium Iron Rhodium Uranium Thorium Iron Rhodium Uranium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Vulcanized rubber contains sulphur 3-5% 7-9% 10-15% 0.02 3-5% 7-9% 10-15% 0.02 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following does not contain Silver ? German Silver Ruby Silver Lunar Caustic Horn Silver German Silver Ruby Silver Lunar Caustic Horn Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most reactive among the halogens is Chlorine Bromine Iodine Fluorine Chlorine Bromine Iodine Fluorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Permanent – hardness of water may be removed by addition of Lime Alum Potassium Permangante Sodium carbonate Lime Alum Potassium Permangante Sodium carbonate ANSWER DOWNLOAD EXAMIANS APP
Chemistry In chemical terms, what are alums used for purifying water for drinking purposes ? Double sulphates Nitrates of aluminium Double nitrate Hydrated chlorides Double sulphates Nitrates of aluminium Double nitrate Hydrated chlorides ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS