Chemistry - Complete P-block Question with Solution | TestHub
ChemistryComplete P-blockp-Block 15,16Medium2 minQB
ChemistryMediuminteger
SO₃ (A) is the anhydride of sulphuric acid; careful hydrolysis of PCl₃ gives the phosphorus oxyacid (B). Find the total number of atoms present in one plane of molecule (A).
Answer:
4
Solution:
SO₃ is trigonal planar (sp²): the S atom and all three O atoms lie in one plane, so 4 atoms are coplanar.
Stream:JEESubject:ChemistryTopic:Complete P-blockSubtopic:p-Block 15,16
⏱ 2mℹ️ Source: QB
Doubts & Discussion
Loading discussions...
