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NTA Abhyas JEE Main2020ChemistryChemical Bonding and Molecular StructurePractice

Regarding the structure of S O 2 and S e O 2 which of the following is true -

Options

  1. AThe gaseous S O 2 and S e O 2 have same V -shaped molecule both in solid and gas phase
  2. BAt room temperature both S O 2 and S e O 2 are solids.
  3. CIn the solid phase the structure of S O 2 is V -shaped discrete molecule but S e O 2 is cyclic trimeric
  4. DIn solid phase the structure of S O 2 is V -shaped discrete molecule but S e O 2 has linear polymeric chain

Correct answer

D. In solid phase the structure of S O 2 is V -shaped discrete molecule but S e O 2 has linear polymeric chain

Step-by-step solution

The gaseous S O 2 and solid S O 2 both are V-shaped discrete molecule. S e O 2 is solid at room temperature and solid S e O 2 is polymerised by infinite chain.

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