Explain about nucleophilic, electrophilic and free radical
substitutions?
Answer Posted / msaqibtheumerkhel
In nucleophilic substitution, a weak nuclephile is replaced
by a stronger one. Similarly in electrophillic
substitution, a weaker electrophile is replaced by a
stronger one.
In free radical substituion, two different molecules are
split into their radicals, by energy etc, and then
electrophile of one combine with the nucleophile of the
other and vice versa.
e.g. CH4+Cl2-----> CH3. + H. + Cl. + Cl.
CH3.+Cl.-----> CH3Cl
H.+Cl.---------> HCl
In the first step, radicals are formed and in the second
radicals of one are replaced by the other
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
What is a proteic unit?
Protactinium has a relatively short half-life for some of its isotopes. How does this characteristic impact its practical uses and research?
How do you explain the different solvent power of water and other organic solvent?
discuss the diffrent types of chromatography and their uses. In not more than 10 papers oc not less than 8 papers
what are the checklist need to maintain in API manufacturing area as per USP requirements.......?
In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?
Discuss the potential medical applications of Protactinium isotopes in cancer treatment or imaging techniques.
Protactinium-233 is used in the thorium fuel cycle. Explain how this cycle operates and its potential benefits in nuclear energy production.
Actinium is part of the actinide series. Could you explain the significance of this series and its placement in the periodic table?
What is the accepted microbial load in APIs as per USP.........?
What is a repartition coefficient?
Protactinium-234 is an important tool for studying ocean circulation. How is it utilized in oceanographic research?
As a chemist working with Protactinium, what safety measures and precautions would you take due to its radioactivity?
what is NIR wave length
What are some common isotopes of Actinium, and how do they differ in terms of stability and uses?