A) \[{{H}_{2}}S{{O}_{4}}+S{{O}_{3}}\]
B) \[{{H}_{2}}S{{O}_{4}}+S{{O}_{2}}\]
C) \[{{H}_{2}}S{{O}_{4}}\]
D) \[{{H}_{2}}S{{O}_{4}}+S{{O}_{4}}\]
Correct Answer: A
Solution :
Key Idea: Oleum is fuming sulphuric acid. \[{{H}_{2}}S{{O}_{4}}+S{{O}_{3}}\xrightarrow{{}}\underset{\begin{smallmatrix} oleum\text{ }or \\ pyrosulphuric\text{ }acid \end{smallmatrix}}{\mathop{{{H}_{2}}{{S}_{2}}{{O}_{7}}}}\,\]
You need to login to perform this action.
You will be redirected in
3 sec
