what method would be used to soften water on a large scale?
Water is made of?
what is the structure of sodium fluoride?
Why d-block elements are called outer while f-block elements are called inner transition elements?????????
Out of (CH3)3C- and (CH3)2CH- carboanion, which is more stable and why?
Why ammonia is used as buffer solution in estimation of copper by EDTA method
I have interview in STL (Severn Trent), and I know that is a test in IQ, chemistry, Maths and english. So whoever know questions, please write.
Why is maximum pH14. Why does it range from 0-14 only?
which gas fill the cfl and light bulbs?
what is the different between order and molecularity of the reaction?
Why d-blo Ick elements are called outer while f-block elements called inner transition elements
who is the fhater of chemistry?
what is Redox reaction?