amines
why o-toluidine is a weaker base than aniline?
If a electron is present in place of anion in a crystal lattice, then it is termed as: (a) Frenkel defect (b) Schottky defect (c) Interstitial defects (d) F-centre Answer: (d) When electrons are trapped in anion vacancies, thes
Illustrate the reason, how reactive is Trimethylindium towards oxygen and water?
arrange in decreasing order of basicity pi pyridine,pyridine,pyrrole, morphine
Phenol was initially obtained by fractional distillation of coal
The ionic radii of Rb+ and I- respectively are 1.46 Å and 2.16Å. The very most probable type of structure exhibited by it is: (a) CsCl type (b) ZnS type (c) Nacl type (d) CaF2 type Q : Explain preparation and properties of It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
It may be prepared by the action of phosphorus on thionyl chloride.P4 + 8SOCl2 4
Laws of Chemical Combination- In order to understand the composition of the compounds, it is necessary to have a theory which accounts for both qualitative and quantitative observations during chem
show how a mathematical definition of entropy can be obtauined from a consideration of carnot cycle?
comparison of biodegradable and non-biodegradable polymers
What are the various illustrations of the reversible reaction? Explain briefly?
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