General Science What is laughing gas? Carbon monoxide Sulphur dioxide Nitrous Oxide Hydrogen peroxide Carbon monoxide Sulphur dioxide Nitrous Oxide Hydrogen peroxide ANSWER DOWNLOAD EXAMIANS APP
General Science Non stick cooking utensils are coated with polystyrene PVC Black paint Teflon polystyrene PVC Black paint Teflon ANSWER DOWNLOAD EXAMIANS APP
General Science In an atomic explosion, enormous energy is released which is due to Conversion of mechanical energy into nuclear energy Conversion of chemical energy into heat energy Conversion of neutrons into protons Conversion of mass into energy Conversion of mechanical energy into nuclear energy Conversion of chemical energy into heat energy Conversion of neutrons into protons Conversion of mass into energy ANSWER DOWNLOAD EXAMIANS APP
General Science The percentage of oxygen present in air is approximately- 0.21 0.23 0.44 0.4 0.21 0.23 0.44 0.4 ANSWER DOWNLOAD EXAMIANS APP
General Science From which mineral is radium obtained? Limestone Pitchblende Haematite Rutile Limestone Pitchblende Haematite Rutile ANSWER DOWNLOAD EXAMIANS APP
General Science Among the various allotrope of carbon Diamond is the hardest, graphite is the softest Diamond is the hardest, coke is the softest Diamond is the hardest, lamp black is the softest Coke is the hardest, graphite is the softest Diamond is the hardest, graphite is the softest Diamond is the hardest, coke is the softest Diamond is the hardest, lamp black is the softest Coke is the hardest, graphite is the softest ANSWER DOWNLOAD EXAMIANS APP
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