General Science Which of the following is used for removing air bubbles from glass during its manufacture? Potassium carbonate Soda ash Arsenous oxide Feldspar Potassium carbonate Soda ash Arsenous oxide Feldspar ANSWER DOWNLOAD EXAMIANS APP
General Science The two elements that are frequently used for making transistors are Iridium and Tungsten Boron and Aluminium Silicon and Germanium Niobium and Columbium Iridium and Tungsten Boron and Aluminium Silicon and Germanium Niobium and Columbium ANSWER DOWNLOAD EXAMIANS APP
General Science What is laughing gas? Hydrogen peroxide Sulphur dioxide Nitrous Oxide Carbon monoxide Hydrogen peroxide Sulphur dioxide Nitrous Oxide Carbon monoxide ANSWER DOWNLOAD EXAMIANS APP
General Science 'No two electrons in an atom can have the same set of four quantum numbers' is Newton's law Pauli's exclusion principle Aufbau principle Bohr's law Newton's law Pauli's exclusion principle Aufbau principle Bohr's law ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following metals remain in liquid for under normal conditions? Radium Uranium Mercury Zinc Radium Uranium Mercury Zinc ANSWER DOWNLOAD EXAMIANS APP
General Science In which of the following activities silicon carbide is used? Making cement and glass Cutting very hard substances Disinfecting water of ponds Making casts for statues Making cement and glass Cutting very hard substances Disinfecting water of ponds Making casts for statues ANSWER DOWNLOAD EXAMIANS APP
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