A) \[80\,%\,\,{{H}_{2}}S{{O}_{4}}\]
B) \[98\,%\,\,{{H}_{2}}S{{O}_{4}}\]
C) \[50\,%\,\,{{H}_{2}}S{{O}_{4}}\]
D) \[20\,%\,\,{{H}_{2}}{{S}_{2}}{{O}_{7}}\]
Correct Answer: B
Solution :
\[98\,% \,{{H}_{2}}S{{O}_{4}}\] is used for absorbing dense fog acid which is formed by dissolving \[S{{O}_{3}}\] in water. Hence \[98\,% \,{{H}_{2}}S{{O}_{4}}\] the most efficient agent for the absorption of \[S{{O}_{3}}\].
You need to login to perform this action.
You will be redirected in
3 sec
