(4) All TWhen heating PCl, then it decompose PCl, and Clin form of gas – InterviewSolution

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1.	(4) All TWhen heating PCl, then it decompose PCl, and Clin form of gas, The vapour density of gas mixture is70.2 and 57.9 at 200° C and 250°C. The degreeof dissociation of PC, at 200°C and 250°C is(1) 48.50% & 80% (2) 60% & 70%(3) 70% & 80%3(4) 80% & 90%
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