What are reflecting nebulae?
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Which was the international geo - physical year?
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How can we calculate %difference in Weighing balance?
what is composition of fizzy drinks
The high-temperature superconductors are 1 Metal alloys 2 Ceramic oxides 3 Inorganic polymers 4 Pure rare earth metals
Which of the following is not a compound? 1 Silica 2 Red lead 3 Slaked lime 4 Black lead
In fireworks, the green flame is produced because of 1 Mercury 2 Sodium 3 Potassium 4 Barium
Which of the following metals react with nitrogen at room temperature to form nitride? 1 Sodium 2 Potassium 3 Magnesium 4 None of these
The chemical (ethyl merceptan) added to the otherwise odorless LPG cooking gas for imparting a detectable smell to the gas is a compound of 1 Sulphur 2 Fluorine 3 Chlorine 4 Bromine
The chemical used as a ‘fixer’ in photography is 1 Borax 2 Sodium thiosulphate 3 Sodium sulphate 4 Ammonium persulphate
Would you like to do a Course in MBBS in Mauritius?
Which is the largest refractor telescope?