General Science Marsh gas is Nitrogen Ethane Methane Hydrogen Nitrogen Ethane Methane Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Electric bulb filament is made of Tungsten Lead Aluminum Copper Tungsten Lead Aluminum Copper ANSWER DOWNLOAD EXAMIANS APP
General Science In which of the following activities silicon carbide is used? Making casts for statues Cutting very hard substances Making cement and glass Disinfecting water of ponds Making casts for statues Cutting very hard substances Making cement and glass Disinfecting water of ponds ANSWER DOWNLOAD EXAMIANS APP
General Science Deep blue colour is imparted to glass by the presence of Cobalt oxide Iron oxide Nickel oxide Cupric oxide Cobalt oxide Iron oxide Nickel oxide Cupric oxide ANSWER DOWNLOAD EXAMIANS APP
General Science The gas usually filled in the electric bulb is None of the listed here Oxygen Nitrogen Hydrogen None of the listed here Oxygen Nitrogen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is used in pencils? Silicon Graphite Charcoal Phosphorous Silicon Graphite Charcoal Phosphorous ANSWER DOWNLOAD EXAMIANS APP
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