Saved Bookmarks
| 1. |
What volume of at sulphur dioxide will be produced at STP and complete burning of 260 g of sulphur . |
|
Answer» Answer: 8 Explanation: The balanced chemical REACTION is S(s)+O 2 (g)→SO 2 (g) 1 mole of S REACTS with 1 mole of O 2 to form 1 mole of SO 2 . Volume at STP is DIRECTLY proportional to the NUMBER of moles. Hence, 8 mole of S reacts with 8 mole of O 2 to form 8 mole of SO 2 . |
|