Civil Services UPSC EPFO (EO/AO) Mock Test 2023 General Science Chemistry Chemistry in Everyday Life
Which chemical compound is composed of magnesium, sulphur and oxygen and is commonly used in detox bath to relax muscles and relieve pain in the shoulders, neck, back and scalp?
1
Epsom salt
2
Potash alum
3
Rock salt
4
Glauber's salt