1.

Different steps involved in the manufacture of sulphuric acid in contact process are given below. Arrange them in the correct sequence Formation of oleum Oxidation of SO_2 , Hydrolysis of oleum Combustion of sulphur

Answer»

d ac b
a d b C
d b a c
a d c b

Solution :(i) Combustion of SULPHUR
(ii) OXIDATION of `SO_2`
(iii) Formation of oleum
(iv) HYDROLYSIS of oleum


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