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White phosphorus reacts with thionyl chloride to give

1. PCl 5 , SO 2 and S 2 Cl 2
2. PCl 3 , SO 2 and S 2 Cl 2
3. PCl 3 , SO 2 and Cl 2
4. PCl 5 , SO 2 and Cl 2

Correct answer: PCl 3 , SO 2 and S 2 Cl 2

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