E
Editor
Sep 18, 2022
Formula of Epsom salt is
Difficulty: Easy
A:
$\rm{MgSO_{4}.H_{2}O}$
B:
$\rm{MgSO_{4}.7H_{2}O}$
C:
$\rm{CaSO_{4}.2H_{2}O}$
D:
$\rm{PbCr_{2}O_{7}}$
ID: 63273dbeca83163ac3a1916b