In the preparation of $H_2SO_4$ by the Contact Process,why is $SO_3$ not absorbed directly in water to form $H_2SO_4$?
(N/A) If $SO_3$ is absorbed directly in water,a large amount of heat is released,which leads to the formation of an acid fog.
This acid fog is extremely difficult to condense,making the process inefficient and hazardous.
This acid fog is extremely difficult to condense,making the process inefficient and hazardous.
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View SolutionGiven below are two statements: one is labelled as Assertion $(A)$ and the other is labelled as Reason $(R)$.
Assertion $(A)$ : Both rhombic and monoclinic sulphur exist as $S_8$ while oxygen exists as $O_2$.
Reason $(R)$ : Oxygen forms $p \pi-p \pi$ multiple bonds with itself and other elements having small size and high electronegativity like $C, N$,which is not possible for sulphur.
In the light of the above statements,choose the most appropriate answer from the options given below:
Assertion $(A)$ : Both rhombic and monoclinic sulphur exist as $S_8$ while oxygen exists as $O_2$.
Reason $(R)$ : Oxygen forms $p \pi-p \pi$ multiple bonds with itself and other elements having small size and high electronegativity like $C, N$,which is not possible for sulphur.
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Which of the following has an $S-S$ bond?
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