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?
How do you measure order of reaction?
what does 50 denote in dowex 50 ????
If the H were a classic particle what would be the tunneling probability?
what kind of question can be asked in interview for UV- VISIBLE & give me answer ?
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?
During Soundness testing of Cement by Lechatelier method the Cement mould expands about 20 mm when merged in curing water for 24 hours after mould preparation.In that Cement MgO content is about 3.0%,SO3 is about 2.6% & Blaine is about 360 M2/Kg.Guess the reason & suggest solution.
What is emf and how is it used to arrange Metals in Reactivity Series?
What happens to the solubility of group II Sulphates as you go down the group?
if water is mixed with mercury what causes with thier suspension property is it increses,decrease or average?
what are the advantage and disadvantages of evaporation?
4 Identify the substance oxidized, reduced, oxidizing agent and reducing agent for the following reactions