Select correct match Anions - Separated by reagent - Vidyadip

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 $Cl > F > Br > I$

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