For the electrolytic production of aluminium, $(i)$ the cathode and $(ii)$ the anode are made of
For the electrolytic production of aluminium, $(i)$ the cathode and $(ii)$ the anode are made of
- A
$(i)$ Platinum and $(ii)$ Iron
- B
$(i)$ Copper and $(ii)$ Iron
- C
$(i)$ Copper and $(ii)$ Carbon
- D
$(i)$ Carbon and $(ii)$ Carbon
Similar Questions
$N{a_2}{B_4}{O_7}.10{H_2}O \xrightarrow{\Delta } X + NaB{O_2} + {H_2}O$
$X + C{r_2}{O_3}\xrightarrow{\Delta }Y$ (Green coloured)
$X$ and $Y$ are
$N{a_2}{B_4}{O_7}.10{H_2}O \xrightarrow{\Delta } X + NaB{O_2} + {H_2}O$
$X + C{r_2}{O_3}\xrightarrow{\Delta }Y$ (Green coloured)
$X$ and $Y$ are
Taking stability as the factor, which one of the following represents correct relationship?
Taking stability as the factor, which one of the following represents correct relationship?
- [NEET 2023]
Identify the compounds $A, X$ and $Z$ in the following reactions :
$A + 2HCl + 5{H_2}O \to 2NaCl + X$
$X\xrightarrow[{370\,K}]{\Delta }HB{O_2}\xrightarrow[{ > 370\,K}]{\Delta }Z$
Identify the compounds $A, X$ and $Z$ in the following reactions :
$A + 2HCl + 5{H_2}O \to 2NaCl + X$
$X\xrightarrow[{370\,K}]{\Delta }HB{O_2}\xrightarrow[{ > 370\,K}]{\Delta }Z$
Aluminium is a self-preserving metal, because
Aluminium is a self-preserving metal, because
During metallurgy of aluminium bauxite is dissolved in cryolite because
During metallurgy of aluminium bauxite is dissolved in cryolite because