amines
why o-toluidine is a weaker base than aniline?
Select the right answer of the question. "The relative lowering of the vapour pressure is equal to the mole fraction of the solute." This law is called: (a) Henry's law (b) Raoult's law (c) Ostwald's law (d) Arrhenius's law
How many electrons are present in a benzene?
Ethanol is manufactured from carbon monoxide and hydrogen at 600 K and 20 bars according to the reaction2 C0(g) + 4 H2(g) ↔ C2H5OH(g) + H2O (g)The feed stream contains 60 mol% H2, 20 m
how avogadros hypothesis used to deduce the atomicity of elementry gases ?
If 20ml of 0.4N, NaoH solution completely neutralises 40ml of a dibasic acid. The molarity of the acid solution is: (a) 0.1M (b) 0.2M (c) 0.3M (d) 0.4M Choose the right answer fron above.
The total angular momentum of an atom includes an electron spin component as well as an orbital component.The orbital motion of each electron of an atom contributes to the angular momentum of the atom, as described earlier. An additional
Describe some of the significance of the organic chemistry in brief?
why transation metals show charaterstic colours to the flame?
Select the right answer of the question. Molarity of 4% NaOH solution is : (a) 0.1M (b) 0.5M (c) 0.01M (d) 0.05M
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
18,76,764
1949125 Asked
3,689
Active Tutors
1424099
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!