A) \[{{H}_{2}}{{C}_{2}}{{O}_{4}}\]
B) \[Ba{{(OH)}_{2}}\]
C) \[KOH\]
D) \[Zn\]
Correct Answer: A
Solution :
Cone. \[{{H}_{2}}S{{O}_{4}}\] acts as dehydrating agent, when treated with oxalic acid. \[{{H}_{2}}{{C}_{2}}{{O}_{4}}\xrightarrow{conc.\,{{H}_{2}}S{{O}_{4}}}CO+C{{O}_{2}}+{{H}_{2}}O\]You need to login to perform this action.
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