what are the advantage and disadvantages of evaporation?
what is earthing?
What is Downward Displacement of Water?
who is minister of railoway
2day science says that clouds r formed due to sea(more than 90% sea water in cloud). but when rain starts,,,,the rainy water is sweet while sea (salty)water is salty.....how sea water is converted into sweet water?
What is the difference between EMF and Voltage?
WHAT IS THE SYLLABUS OO GROUP -I?
How the value of Absorbance and molar extinction coefficient are caluculated?
why we are carrying standardization of karl fisher auto titrator with water and disodium tartarate.
What happens to the solubility of group II Sulphates as you go down the group?
why athanol-water mixtuere have maximum viscocity in wt% 40?
At a constant temp. volume is inversly proportional to pressure. This is Boyle's law. But, when u give pressure to a football, how the volume also increases?
Give an expression for Ka for ethanoic acid?