Correct Answer:
Option C - Epsom salt is also known as magnesium sulphate. It's a chemical compound made up of magnesium, sulphur and oxygen. Epsom salt or magnesium sulphate heptahydrate is a hydrous magnesium sulphate mineral with formula MgSO₄.7H₂O. It is used to relax muscles and relieve pain in the shoulder neck, back and
C. Epsom salt is also known as magnesium sulphate. It's a chemical compound made up of magnesium, sulphur and oxygen. Epsom salt or magnesium sulphate heptahydrate is a hydrous magnesium sulphate mineral with formula MgSO₄.7H₂O. It is used to relax muscles and relieve pain in the shoulder neck, back and