Shweta Thakur posted an Question
May 13, 2021 • 01:27 am 30 points
  • IIT JAM
  • Chemistry (CY)

Plz expalin encircled part ..ok what basis these have higher + r -ch, > -0-c-ch o o (here - dominant) -

+R (1.p should be Present) -OH, -QR,-0- -C-CH, O SH-SR,-NH-C-CH, O -NH, -NHR,-NRX -OR C-CH Or O -OH -NH,>-NH-C-CH, O -NH-C-CH, > -0-C-CH O O (here - dominant) -OH> -OR >- +R +R mito www.eduncle.com|Email ; support@ed

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    Priyanshu kumar Best Answer

    It depends on how freely it will donate its lone pair electrons. If lone pair is involved in resonance then +R effect decreases. If lone pair is present on more electronegative atom then donating tendency decreases. This way you can compare the order.

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    thanku sir

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    sir

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