Chemistry · 2021
JEE Main · 16 March 2021, Shift 1 · Q32
Match List - I with List - II: List - I Industrial process (a) Haber's process (b) Ostwald's process (c) Contact process (d) Hall-Heroult process…
Match List - I with List - II :
List - I
Industrial process
(a)
Haber's process
(b)
Ostwald's process
(c)
Contact process
(d)
Hall-Heroult process
List - II
Application
(i)
$\displaystyle \mathrm{HNO}_3$ synthesis
(ii)
Aluminium extraction
(iii)
$\displaystyle \mathrm{NH}_3$ synthesis
(iv)
$\displaystyle \mathrm{H}_2 \mathrm{SO}_4$ synthesis
Choose the correct answer from the options given below :
Official answer
(2)
(a)-(iii), (b)-(i), (c)-(iv), (d)-(ii)
More from p-Block Elements (Groups 15 to 18)
- The number of P-O-P bonds in H_4 P_2 O_7,(HPO_3)_3 and P_4 O_10 are respectively2023
- Sum of oxidation states of bromine in bromic acid and perbromic acid is ____.2023
- A →573 K Red phosphorus →[ under pressure ] heat; 803 K B Red phosphorus is obtained by heating "A" at 573 K, and can be converted to "B" by heating…2022
- First ionisation enthalpy values of first four group 15 elements are given below. Choose the correct value for the element that is a main component…2025
- The number of bonds between sulphur and oxygen atoms in S_2 O_8^2- and the number of bonds between sulphur and sulphur atoms in rhombic sulphur,…2020
- Which one of the following is used to remove most of plutonium from spent nuclear fuel?2021
- The gas produced by treating an aqueous solution of ammonium chloride with sodium nitrite is2022
- The oxoacid of phosphorus that is easily obtained from a reaction of alkali and white phosphorus and has two P-H bonds, is:2022
JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.