what is oleum???

Asked by kanishkaaggarwal | 25th Nov, 2009, 11:51: AM

Expert Answer:

Oleum is fuming sulphuric acid. It is a mixture of sulphuric acid and sulphur trioxide

H2SO4+SO3H2S2O7 (oleum)

 

Answered by  | 25th Nov, 2009, 12:56: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.