Which among the following is a mineral of magnesium?
- ALimonite
- BCryolite
- CMagnesite
- DMagnetite
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Similar Questions
State the reasons for the following:
$(a)$ Why is a solution of $Na_{2}CO_{3}$ alkaline?
$(b)$ Why are alkali metals prepared by the electrolysis of their fused chlorides?
$(c)$ Why is sodium found to be more useful than potassium in biological systems?
$(a)$ Why is a solution of $Na_{2}CO_{3}$ alkaline?
$(b)$ Why are alkali metals prepared by the electrolysis of their fused chlorides?
$(c)$ Why is sodium found to be more useful than potassium in biological systems?
Medium
View SolutionGive the uses of alkali metal elements (group-$I$).
Easy
View SolutionWhich element from the following has the highest negative standard reduction potential?
Which of the following is the reason why sodium metal conducts electricity?
Medium
View SolutionWhich one of the following elements reduces $NaOH$ to $Na$?
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