General Science Which of the following does not contain a coinage metal? Copper and Gold Silver and Gold Copper and Silver Zinc and Gold Copper and Gold Silver and Gold Copper and Silver Zinc and Gold ANSWER DOWNLOAD EXAMIANS APP
General Science Soda water contains Carbonic acid Carbon dioxide Sulphuric acid Nitrous acid Carbonic acid Carbon dioxide Sulphuric acid Nitrous acid ANSWER DOWNLOAD EXAMIANS APP
General Science The two elements that are frequently used for making transistors are Niobium and Columbium Silicon and Germanium Boron and Aluminium Iridium and Tungsten Niobium and Columbium Silicon and Germanium Boron and Aluminium Iridium and Tungsten ANSWER DOWNLOAD EXAMIANS APP
General Science Permanent hardness of water may be removed by the addition of Potassium Permanganate Lime Alum Sodium Carbonate Potassium Permanganate Lime Alum Sodium Carbonate ANSWER DOWNLOAD EXAMIANS APP
General Science Washing soda is the common name for Sodium Bicarbonate None of the listed here Calcium Bicarbonate Sodium Carbonate Sodium Bicarbonate None of the listed here Calcium Bicarbonate Sodium Carbonate ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used as a moderator in nuclear reactor? Graphite Thorium Radium Ordinary water Graphite Thorium Radium Ordinary water ANSWER DOWNLOAD EXAMIANS APP
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