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

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryp -Block elements - ll1 Mark
MCQ
${I_2}$ dissolves in $KI$ solution due to the formation of
  • A
    $K{I_2}$ and ${I^ - }$
  • B
    ${K^ + },{I^ - }$ and ${I_2}$
  • ✓
    $KI_3 $
  • D
    None of these
✓

Answer

Correct option: C.
$KI_3 $
c
(c)${I_2}$ forms complex ion $I_3^ - $ in $KI$ solution due to which it dissolves in it.

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