The correct set of pseudo halide anions is · ABC26IN0196
Subject: Inorganic Chemistry · Chapter: Main Group Elements · Topic: Main Group Elements – General · Exam: CSIR NET 2014 · Marks: 2 · Difficulty: Easy
The correct set of pseudo halide anions is
(a)$\mathrm{CN^-, ClO_4^-, BF_4^-, PF_6^-}$
(c)$\mathrm{SCN^-, PO_4^{-3}, H_2PO_4^-, N_3^-}$
(b)$\mathrm{N_3^-, NO_3^-, HSO_4^{-}, AsF_6^-}$
(d)$\mathrm{CN^-, N_3^-, SCN^-, NCN^{2-}}$
Answer
Explanation
Pseudo halogen are polyatomic analogous of Halogen whose chemistry resemble with true Halogen common example. CN-, N-3 , SCN-, NCN2-.These anions contain nitrogen atoms.
Explanation as extracted from the printed page; notation may be imperfect.
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