Question

what is +R and -R group of goc?​

Answer 1

Explanation:

Resonance effect in a compound is created due to the presence electron withdrawing or electron releasing groups. ... This results into increase in the electron density on the rest of the molecule. - Reffect: The -R effect or negative resonance effect is expressed by the electron withdrawing groups..

Answer 2

Answer:

+R and - R are the positive resonance and negative resonance .