Question

Which of the following is isomorphous with $MgS{O}_4\cdot 7H_{2}O$ ?

• A. Green vitriol
• B. Blue vitriol
• C. Red vitriol
• D. Vitriol of mass

Answer 1

The correct option is A Green vitriol

Green vitroil is isomorphous with $MgS{O}_4.7H_{2}O$

$MgS{O}_4.7H_{2}O$ (epsom salt)

$FeS{O}_4.7H_{2}O$ (green vitriol)

these two are isomorphous .