what are hindered bases and how are they different from neucleophiles and bases
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Answer / rajshree n pallavi
Sterically crowded species are hendered bases. e.g. is (CH3)
3N
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Answer / venkata narayana
sterically crowded arround centrall atome in three
dimentionalgeomentry .eg.(i-pr)3N,HMDA
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What are the challenges and opportunities associated with handling and storing Protactinium due to its radioactivity and scarcity?
Actinium-227 can decay into Thorium-227. Explain the significance of this decay chain and its applications, particularly in nuclear physics.
hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010
As a researcher working with Protactinium, what areas of study or applications would you be most interested in pursuing, and why?
what is NIR wave length
What are the least number of pi electrons possible in an aromatic compound.
The Name Benzene was Proposed By?
24 Answers Cipla, GVK, Torrent Pharma,
whenever kf titration is done that time one result is high and second one lower results what to do.
2 Answers Invochem Laboratory, Laurus,
What is meant by Chiral compounds .Give exmaples of optically active compounds in which there are no chiral carbon atom.
Give an example of Aromatic Nucleophile substitution reaction?
How do you explain the different solvent power of water and other organic solvent?
How does Actinium interact with other elements, and what are some notable chemical reactions or compounds involving Actinium?