Everyday Science
NULL
Medium
Question
Calcium sulphate (as gypsum) is commonly known as __________?
A
Epsom salt
B
Gypsum salt
✓ Official correct answer
C
Blue vitriol
D
Potash alum
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Epsom salt
No member explanations yet for this option.
B
Gypsum salt
No member explanations yet for this option.
C
Blue vitriol
No member explanations yet for this option.
D
Potash alum
No member explanations yet for this option.
Explanation
Gypsum is a hydrated calcium sulphate salt.
Hence the keyed answer is Gypsum salt.
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