A) 80 %\[{{H}_{2}}S{{O}_{4}}\]
B) 98% \[{{H}_{2}}S{{O}_{4}}\]
C) 50 %\[{{H}_{2}}S{{O}_{4}}\]
D) 20% \[{{H}_{2}}Si{{F}_{6}}\]
Correct Answer: B
Solution :
\[\because \]98%\[{{H}_{2}}S{{O}_{4}}\]is used for absorbing dense fog of acid which is formed by dissolving\[S{{O}_{3}}\]in water. \[\therefore \]98%\[{{H}_{2}}S{{O}_{4}}\]is the most efficient reagent for absorption of\[S{{O}_{3}}\].
You need to login to perform this action.
You will be redirected in
3 sec
