Why is dew formed more readily on clear nights than on
cloudy ones ?
Answer / guest
Because heat is radiated very quickly by the earth, and the
temperature falls Rapidly.
| Is This Answer Correct ? | 2 Yes | 2 No |
Why is it dangerous to have a coal fire burning with doors and windows closed ?
Explain the following ? Isotope, Isobars, Stable configuration, Electronic Theory of Valency, Valency
What is the acidity of a base
If you are given two liquids, which look like water, how can you, by two physical tests, prove which one of them may be water ?
Why is sodium preserved in kerosene oil ?
What makes a molecule into organic molecule?
Why ate the electric fuses used in an electric current ?
What is given off on burning a candle ?
Explain the difference between the Metals and Metallurgy ?
What is quick lime ?
What is the role of mercuric sulphate?
Explain the classification of oxides ?