Which of the following is used in making smoke bombs?
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Rusting of iron involves 1 Oxidation 2 Reduction 3 Displacement 4 Decomposition
Who invented telescope?
Where Meson particles are found in ?
The year in which magnetic observations were started in mumbai and thiruvananthapuram?
How many naval staffs can occupy arihant?
When and by whom was the meteorological unit founded in bangalore science institute?
Caustic soda is 1 NaC1 2 Na2CO3 3 NaOH 4 NaHCO3
why ammonia cylinder getting icing outside of cylinder when it approx half or less than it...??
The metallic constituents of hard water are 1 Magnesium, calcium and tin 2 Iron, tin and calcium 3 Calcium, ,magnesium and iron 4 None of these
What is the speed of arihant?
Which scientist made detailed study on novae?