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Question: Answered & Verified by Expert
Incorrect matches is
Chemistryp Block Elements (Group 15, 16, 17 & 18)JEE Main
Options:
  • A COCl2 - phosgene
  • B SO 2 Cl 2 Thionylchloride
  • C ClCH2CH2SCH2CH2Cl - mustard gas
  • D H 2 SO 5 Caro'sacid
Solution:
2147 Upvotes Verified Answer
The correct answer is: SO 2 Cl 2 Thionylchloride
SOCl 2 =Thionylchloride
SO 2 Cl 2 =Sulfurylchloride

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