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General Principles and processes of Isolation of Elements
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Consider following reactions of metallurgy :
Ore $'X'\xrightarrow{{Roasting}}\ 'Y'\, + S{O_2} \uparrow $
Ore $'Z'\xrightarrow{{Calcination}}\ 'Y'\, + C{O_2} \uparrow $
$'Y' + C\xrightarrow{{1673\,K}}A(vapour) + {B_{(g)}}$
where $'A'$ and $'B'$ are respectively
A
$ZnO$ $\&$ $CO_2$
B
$ZnCO_3$ $\&$ $CO_2$
C
$Zn$ $\&$ $CO$
D
$ZnO$ $\&$ $CO$
Solution
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Standard 12
Chemistry
Similar Questions
Match List$-I$ with List$-II$
| List$-I$ | List$-II$ |
| $(A)$ Concentration of gold ore | $(I)$ Aniline |
| $(B)$ Leaching of alumina | $(II)$ $NaOH$ |
| $(C)$ Froth stabiliser | $(III)$ $SO _{2}$ |
| $(D)$ Blister copper | $(IV)$ $NaCN$ |
Choose the correct answer from the options given below.
