Mohr's salt is - Vidyadip

MCQ

Mohr's salt is

A
$FeS{O_4}.7{H_2}O$
B
$Fe(N{H_4})S{O_4}.6{H_2}O$
✓
${(N{H_4})_2}S{O_4}.FeS{O_4}.6{H_2}O$
D
$[Fe{(N{H_4})_2}]\,{(S{O_4})_2}.6{H_2}O$

✓

Answer

Correct option: C.

${(N{H_4})_2}S{O_4}.FeS{O_4}.6{H_2}O$

c
Mohr's salt or Ferrous ammonium sulphate is the inorganic compound with the formula $\left( NH _4\right)_2 F$ e $\left( SO _4\right)_2 \cdot 6 H _2 O$. It contains two different cations $Fe ^{2+}$ and $NH _4^{+}$hence, also classified as a double salt.

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