Match list I with list II

List  I		List II
A.	Ammonia	I.	Ostwald's process
B.	Chlorine	II.	Contact process
C.	Sulphuric Acid	III.	Deacon process
D.	Nitric Acid	IV.	Haber's process

Choose the correct answer from the options given below:

A. Ammonia is produced through the Haber's process, which synthesizes ammonia from nitrogen and hydrogen gases under high pressure and temperature in the presence of a catalyst.

B. Chlorine can be produced by the Deacon process, among others, which involves the catalytic oxidation of hydrogen chloride gas into chlorine.

C. Sulphuric Acid is manufactured using the Contact process, which involves the catalytic oxidation of sulfur dioxide and its subsequent reaction with water.

D. Nitric Acid is produced through the Ostwald's process, which involves the oxidation of ammonia to nitric oxide, followed by further oxidation to nitrogen dioxide and then absorption in water.

Therefore, the correct matches are:

A - IV: Ammonia - Haber's process
B - III: Chlorine - Deacon process
C - II: Sulphuric Acid - Contact process
D - I: Nitric Acid - Ostwald's process

On a large scale, ammonia (NH3) is manufactured by Haber’s process.

N₂(g) + 3H₂(g) \(\rightleftharpoons\) 2NH₃(g)

While, HNO₃ is prepared using Ostwald’s method. Sulphuric acid is manufactured by contact process and Cl₂ is manufactured by Deacon’s process