General Science What is laughing gas? Sulphur dioxide Hydrogen peroxide Carbon monoxide Nitrous Oxide Sulphur dioxide Hydrogen peroxide Carbon monoxide Nitrous Oxide ANSWER DOWNLOAD EXAMIANS APP
General Science Nautical mile is a unit of distance used in: Astronomy Measuring the boundaries of a nation Road mile Navigation Astronomy Measuring the boundaries of a nation Road mile Navigation ANSWER DOWNLOAD EXAMIANS APP
General Science The element common to all acids is Sulphur Carbon Oxygen Hydrogen Sulphur Carbon Oxygen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science In fireworks, the green flame is produced because of Sodium Barium Potassium Mercury Sodium Barium Potassium Mercury ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is a non metal that remains liquid at room temperature? Bromine Helium Phosphorous Chlorine Bromine Helium Phosphorous Chlorine ANSWER DOWNLOAD EXAMIANS APP
General Science The percentage of oxygen present in air is approximately- 0.4 0.21 0.23 0.44 0.4 0.21 0.23 0.44 ANSWER DOWNLOAD EXAMIANS APP
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