The boiling points of pure HF, HCl, HBr and HI are -20, -85, -66 and -34...

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The boiling points of pure HF, HCl, HBr and HI are -20, -85, -66 and -34 C, respectively. Identify the trends in bond polarit

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Answer 1

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The electronegaltu diterence belioeen decreas es ai H and X DAo, oder of bond jtiengh wr be HCR > HBr > HI HF C The wdety acc (n Cb) Since LL t00o cm NOLO Loegut Voluue dleniy Io0o x 49 1490 gm Loelgut gus) Molecular Loau moles = Neo 149o 36.S 40.822

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