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 are silver tea pots made with the handles of ebony ?
Mention a few application of cod test in environmental engineering practice.
How many elements have been discovered ?
is urea addition affecting the COD (chemical oxygen demand) & BOD (Biological oxygen demand)level? why?
what is the valence of nitrogen?
What is Valency ?
who is the king of chemistry?
Define Atom ?
Hom many total number of inner transition elements are?
how to do heavy metal test for colour sample?
How to do acidity alkanity test ofsodium chloride
Explain the Solution ?