RESONANCE Vs MESOMERIC EFFECT

Resonance and mesomeric effects in molecules determine the exact chemical structure of the molecule. Resonance is the effect that describes the polarity of a molecule that is induced by interaction between lone electron pairs and bond electron pairs. Mesomeric effect is the effect of substituents or functional groups on chemical compounds. The main difference between resonance and mesomeric effect is that resonance occurs due to the interaction between lone electron pairs and bond electron pairs whereas mesomeric effect occurs due to the presence of substituent groups or functional groups.

[@anubratobiswas7231]

You posted the video on 2/8/21 and i am watching this on 12/8/23 . Thank you very much for clearing the doubt❤️

[@AdeelBhaiAdeel]

This was a good lecture to differentiate between Resonance and Mesomeric effect.

[@PintuKumar-ss3mx]

Fantastic explanation

[@titikshdevale5256]

Dear sir, can you explain what is difference between -R and -M or +R and +M effect?

[@TETRAHEDRONCHEMISTRYCLASSES]

See, there is nothing like +/-R effect actually whenever you have +M you generally say +R and same is true for -M/-R, however resonance is simply resonance there is no actual +R/-R effect.

[@mihirparamanik4583]

Good one ❤️

[@dynamicadithya1902]

Thanks a lot sir!

[@relaxationandmeditation663]

Good Sr

[@UPRIYAPK]

Superb sir

[@stereochemistry8036]

nice.

[@Suraj76sln]

15 July 2024

[@UKG.science]

you made a mistake again, there should not be a +ve charge on N of NO2 group...

[@TETRAHEDRONCHEMISTRYCLASSES]

At what time plz? Will check and get back to you.

[@UKG.science]

@@TETRAHEDRONCHEMISTRYCLASSES I'm sorry it was my mistake, actually I was feeling quite sleepy that time, so I didn't realize that the + charge on Nitrogen is due to its coordinate bond with Oxygen.
Your explanation is correct 👍
04:18

[@TETRAHEDRONCHEMISTRYCLASSES]

No problem.

[@IAm-pt7uh]

25 Feb 2024

[@TETRAHEDRONCHEMISTRYCLASSES]

Welcome ❤️❤️❤️