Q414
What is 'milk of magnesia' chemically?
A.
Magnesium carbonate
B.
Sodium bicarbonate
C.
Calcium hydroxide
D.
Magnesium hydroxide
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Magnesium hydroxide is the inorganic compound with the chemical formula Mg(OH)₂. It occurs in nature as the mineral brucite. It is a white solid with low solubility in water. Magnesium hydroxide is a common component of antacids, such as milk of magnesia, as well as laxatives.