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p -Block elements - ll — Chemistry STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceChemistryp -Block elements - ll1 Mark
MCQ
Whose bond energy is maximum
  • A
    ${F_2}$
  • ✓
    $C{l_2}$
  • C
    $B{r_2}$
  • D
    ${I_2}$
✓

Answer

Correct option: B.
$C{l_2}$
b
(b) 
Element - Fluorine Chlorine  Bromine  Iodine
$B.E.$ in $kJ\, mole$ - $158.8$ $242.6$ $192.8$ $ 151$

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