General Science In which of the following activities silicon carbide is used? Disinfecting water of ponds Making casts for statues Making cement and glass Cutting very hard substances Disinfecting water of ponds Making casts for statues Making cement and glass Cutting very hard substances ANSWER DOWNLOAD EXAMIANS APP
General Science The group of metals Fe, Co, Ni may best called as Alkali metals Main group metals Rare metals Transition metals Alkali metals Main group metals Rare metals Transition metals ANSWER DOWNLOAD EXAMIANS APP
General Science Electric bulb filament is made of Copper Tungsten Aluminum Lead Copper Tungsten Aluminum Lead ANSWER DOWNLOAD EXAMIANS APP
General Science The average salinity of sea water is 4% 3.5% 3.5% 3% 4% 3.5% 3.5% 3% ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is not an isotope of hydrogen? None of the listed here Yttrium Protium Deuterium None of the listed here Yttrium Protium Deuterium ANSWER DOWNLOAD EXAMIANS APP
General Science Sodium metal is kept under Kerosene Water Petrol Alcohol Kerosene Water Petrol Alcohol ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS