A sample of oleum is 109%. The % of free SO2 in
the sample is
(1) 40%
(2) 80%
(3) 60%
(4) 9%
Answers
Answered by
0
Explanation:
109% Sample of Oleum means in 100 gm oleum (i.e. SO + HSO ) 9 gm HO is added to convert the free SO gas to HSO . 80 gm SO reacts with 18 gm HO to form HSO . Thus, 9 gm HO reacts with 40 gm SO to form HSO .
Plz mark me as brainliest and follow me
Plz plz plz Plz
Answered by
0
Answer:
This is your answer.
(2)80%.
Similar questions