A) \[Ca\]
B) \[Na\]
C) \[Mg\]
D) \[Al\]
Correct Answer: C
Solution :
Generally \[Mg{{(OH)}_{2}}\] is used as an antacid. The metal is \[Mg\] which burns in \[C{{O}_{2}}\] atmosphere. \[2Mg+C{{O}_{2}}\xrightarrow{{}}2MgO+C\]You need to login to perform this action.
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