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General Principles and processes of Isolation of Elements
medium
Match List$-I$ with List$-II$
| List$-I$ Industrial process | List$-II$ Application |
| $(a)$ Haber's process | $(i)$ $HNO _{3}$ synthesis |
| $(b)$ Ostwald's process | $(ii)$ Aluminium extraction |
| $(c)$ Contact process | $(iii)$ $NH _{3}$ synthesis |
| $(d)$ Hall-Heroult process | $(iv)$ $H _{2} SO _{4}$ synthesis |
Choose the correct answer from the options given below
A
$(a)-(ii), (b)-(iii), (c)-(iv), (d)-(i)$
B
$(a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)$
C
$(a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)$
D
$(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)$
(JEE MAIN-2021)
Solution
$(a)$ Haber's process is used for $NH _{3}$ synthesis.
$(b)$ Ostwald's process is used for $HNO _{3}$ synthesis.
$(c)$ Contact process is used for $H _{2} SO _{4}$ synthesis.
$(d)$ In Hall-Heroult process, electrolytic reduction of impure alumina can be done. (Aluminium extraction)
Standard 12
Chemistry
Similar Questions
Match List$-I$ with List$-II$
| List$-I$ | List$-II$ |
| $(a)$ Sodium Carbonate |
$(i)$ Deacon |
| $(b)$ Titanium | $(ii)$ Castner-Kellner |
| $(c)$ Chlorine | $(iii)$ Van-Arkel |
| $(d)$ Sodium hydroxide | $(iv)$ Solvay |
Choose the correct answer from the options given below :
