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p-Block Elements – I — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – I1 Mark
MCQ
Find the odd one out and given the reason :
  • ✓
    $\mathrm{B}_3 \mathrm{~N}_3 \mathrm{H}_6 $
  • B
    $\mathrm{~B}_4 \mathrm{H}_{10} $
  • C
    $ \mathrm{~B}_5 \mathrm{H}_9 $
  • D
    $ \mathrm{~B}_5 \mathrm{H}_{11} $
✓

Answer

Correct option: A.
$\mathrm{B}_3 \mathrm{~N}_3 \mathrm{H}_6 $
$B _3 N _3 H _6$
Reason: $B _3 N _3 H _6$ not a higher borane

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