Question

$GreenVitriol\underset{350{}^{o}C}{\overset{△}{\to }}P\left(Whitesolid\right)+7H_{2}O\left(g\right);P\underset{800{}^{o}C}{\overset{△}{\to }}Q\left(BrownSolid\right)+G_1\left(gas\right)+G_2\left(gas\right)$ Find the correct option(s)?

• A. $P$ is Ferrous Sulphate
• B. $Q$ is ferric oxide
• C. $G_1$ and $G_2$ are acidic gases
• D. Both $G_1$ and $G_2$ formed in equimolar

Answer 1

Answer: (A), (B), (C), (D)

Both $G_1$ and $G_2$ formed in equimolar

The complete reactions are:
$FeS{O}_4.7H_{2}O\underset{350{}^{o}C}{\overset{△}{\to }}FeS{O}_4+7H_{2}O$

$2FeS{O}_4\left(Solid\right)\underset{800{}^{o}C}{\overset{△}{\to }}F{e}_2{O}_3\left(BrownSolid\right)+S{O}_2\left(gas\right)+S{O}_3\left(gas\right)$