Question:medium
Identify the correct molecular formula of 'Oleum' from following.
Identify the correct molecular formula of 'Oleum' from following.
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Oleum = \(H_2SO_4 + SO_3\); just add the atoms together.
Updated On: May 12, 2026
- \( \text{H}_2\text{S}_2\text{O}_3 \)
- \( \text{H}_2\text{S}_2\text{O}_7 \)
- \( \text{H}_2\text{S}_2\text{O}_5 \)
- \( \text{H}_2\text{S}_2\text{O}_8 \)
Show Solution
The Correct Option is B
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