In chemistry, what is meant by "delocalized"? How does increasing the polarity of the solvent system affect the results of a TLC? If the polarity of your mobile phase were lowered, what effect would be evidenced on the resulting TLC plate?
What is the chemical definition of a solution? Define vibrational relaxation. What effect does the increase of solvent polarity have on free-radical polymerization? Define the term chemical interference used in chemistry. In chemistry, what is meant by "delocalized"?
In an aldol condensation,an enolate ion reacts with a carbonyl compound in the presence of acid/base catalyst to form a β-hydroxy aldehyde or β-hydroxy ketone, followed by dehydration to give a conjugated enone. It is a useful carbon-carbon bond-forming reaction. What is meant by aldol ...
The wavelength of a light is of the order of 6400Å. Express this in micron and metre. View Solution What is meant by one-one function? View Solution The equation of a travelling wave is y=60cos(1800t−6x) where y is in microns, t in seconds and x in metres. The ratio ...
theory and vice versa; (d) minimising harm, the reckoning with how theory is forged in a fire of historical, if not ongoing, abuses—from past crimes against humanity, to current exploitation, turbocharged or hyped by machine learning, to historical and present internal academic marginalisation...
As Darth Vader famously said in the originalStar Wars: A New Hope(episode IV), “Don’t be too proud of this technological terror you’ve constructed. The ability to destroy a planet, or even a whole system, is insignificant next to the power of the Force.” Our perspective and the ma...
“non-profit” educational organisation affiliated to a book publishing enterprise run by Helena Cobban is for the most part, an exercise in cheap propaganda. The latest session was a textbook example of how to produce propaganda for a regime, meant to be consumed by educated and informed ...
“What You Wish For is the first book I’ve read by Katherine Center, and it pretty much knocked my socks off.By turns funny, sad, introspective, and joyful, it was like opening a box of chocolates and realizing I actually liked all the different flavors. And like a good box of choco...
Like many Jews in his milieu, he chose as a young adult to convert to Christianity, but there is no evidence that he was excessively devout. This step was probably taken for pragmatic reasons: his Jewish background seems to have meant very little to him at this time and many ambitious ...
Define the term sputtering used in chemistry. What do you mean by colloidal dispersion? What are its various types? What is the definition of amine salts? Define fission and fusion. What is a chelate? Define the term fluorescence. What is meant by MeOH?