MCQ
Select correct match
Anions $-$ Separated by reagent
- ✓$CO_3^{2-},\,SO_3^{2-}$ $-$ $BaCl_2$
- B$CO_3^{2-},\,HCO_3^{-}$ $-$ $CaCl_2$
- C$SO_3^{2-},\,SO_4^{2-}$ $-$ $(CH_3COO)_2Pb$
- D$Cl^-,\,Br^-$ $-$ $AgNO_3$
✓
Answer
Correct option: A.
$CO_3^{2-},\,SO_3^{2-}$ $-$ $BaCl_2$
a
Order of electron gain enthalpy (magnitude) is $Cl > F > Br > I$
Order of electron gain enthalpy (magnitude) is $Cl > F > Br > I$
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