p block
why BiF3 is ionic whereas other trihalides are covalent in nature?
The quantum mechanical methods, illustrated previously by the Schrödinger equation, are extended by the use of operators. Or, w
1. Physical state: the first three aliphatic acids are colourless liquids with pungent smell. The next six are oily liquids with an odour of rancid butter while the higher members are colourless, odourless waxy solids. Benzoic acid is referred to
Describe the net charge of a non-ionized atom?
Illustrate the 3 facts on evaporation?
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
In these reaction oxygen atom of carbonyl group is replaced by either one divalent group or two monovalent groups. Reaction by ammonia derivatives: aldehydes and ketones react with a number of ammonia derivatives such as hydroxylaminem hydrazine, semicarbazide etc. in weak acidic medium.
How many electrons are present in a benzene?
Alcohols and phenols are the compounds
Superphosphate has the formula CaH4(PO4)2 H2O, what is the calculation to get the percentage of Phosphorus, I need to show the calculation. I know it is 30.9737622 u in weight and 2 atoms of the formula, but not sure how to work the calculation backwards.
Why oxidising character of oxoacids of halogens decreases as oxidation number increases?
18,76,764
1942572 Asked
3,689
Active Tutors
1430992
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!