Q.

Statement(I) : SO3 is not absorbed using H2O in contact process

Statement(II) : A mist of corrosive vapours of H2SO4 which cannot be condensed is formed when SO3 is absorbed with H2O

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a

Both (I) & (II) are true

b

Both (I) & (II) are false

c

(I) is false & (II) is true

d

(I) is true & (II) is false

answer is A.

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Detailed Solution

Both the statements are true, 

SO3 is absorbed using conc.H2SO4. in contact process

SO_3+H_2SO_4\rightarrow H_2S_2O_7(oleum)

 

 

 

 

 

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