Which of the followingstatements are not correct ? (I) PCl_5 is known – InterviewSolution

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1.	Which of the followingstatements are not correct ? (I) PCl_5 is known but PBr_3 is not known. (II) In S_2F_10, sulphur atoms have octahedral geometry. (III) SF_4 is much less reactive than SF_6. (IV) Bleaching action of chlorine is permanent because it bleaches by reduction.
Answer» I, III, IV I, IV II, III, IV II, IV Answer :A

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