Magnesium is manufactured by electrolysing fused magnesium chloride using
- Aa nickel cathode and a graphite anode
- Bthe iron container as anode and a nickel cathode
- Cthe iron container as cathode and a graphite anode
- Dthe nickel container as cathode and iron anode
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Similar Questions
Which of the following metals forms a saline hydride?
Easy
View SolutionMatch List-$I$ with List-$II$ :
List-$I$ List-$II$ $(a)$ $NaOH$ $(i)$ Acidic $(b)$ $Be(OH)_{2}$ $(ii)$ Basic $(c)$ $Ca(OH)_{2}$ $(iii)$ Amphoteric $(d)$ $B(OH)_{3}$ $(e)$ $Al(OH)_{3}$
Choose the most appropriate answer from the options given below :
| List-$I$ | List-$II$ |
| $(a)$ $NaOH$ | $(i)$ Acidic |
| $(b)$ $Be(OH)_{2}$ | $(ii)$ Basic |
| $(c)$ $Ca(OH)_{2}$ | $(iii)$ Amphoteric |
| $(d)$ $B(OH)_{3}$ | |
| $(e)$ $Al(OH)_{3}$ |
Choose the most appropriate answer from the options given below :
DifficultJEE MAIN 2021
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View Solution$A$ metal $M$ reacts with $N_2$ to form a compound $A$ $(M_3N)$. Heating $A$ at a high temperature gives back $M$,and passing $A$ through $H_2O$ results in the evolution of gas $B$. Gas $B$ turns $CuSO_4$ solution blue. What are $A$ and $B$ respectively?
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View SolutionWith an increase in atomic number,the melting point of alkali metals $...$
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