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Analytical Chemistry Uses of Ammonium Hydroxide and Sodium Hydroxide — Chemistry STD 10 — Question

ICSE BoardEnglish MediumSTD 10ChemistryAnalytical Chemistry Uses of Ammonium Hydroxide and Sodium Hydroxide1 Mark
MCQ
Colour of the precipitate formed on adding NaOH solution to iron (II) sulphate solution is :
  • A
    White
  • B
    Brown
  • ✓
    Green
  • D
    Pale blue
✓

Answer

Correct option: C.
Green
Colour of the precipitate formed on adding $NaOH$ solution to iron (II) sulphate solution is : Green
$
FeSO _4+2 NaOH \longrightarrow Fe ( OH )_2+ Na _2 SO _4
$
(Dirty Green, (Colourless) gelatinous  $\cdot$)

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