MCQ
Select incorrect order of electronegativity of element
  • A
    $N_2O_5$ ($EN$ of $N-$ atom) $>$ $NO_2$($EN$ of $N-$ atom)
  • $CH_4$ ($EN$ of $C-$ atom) $>$ $CO_2$ ($EN$ of $C-$ atom)
  • C
    $Cu^{2+} > Cu^+ (EN)$
  • D
    $O-F < P-F$ (bond polarity)

Answer

Correct option: B.
$CH_4$ ($EN$ of $C-$ atom) $>$ $CO_2$ ($EN$ of $C-$ atom)
b

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free