Tejas shewale Asked a Question
September 27, 2020 7:35 pmpts 30 pts
27. The correct order of the mean bond energies in the binary hydrides is (a) CH,> NH,> H,O>HF (C) HF > H,0> NH, CH (b) NH, CH,H,0> HF (d) HF>H,0> NH,CH
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  • Manisha
    so the answer in answer key is wrong
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  • Tejas shewale
    is any reason for this order...?
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  • Tejas shewale
    yes sir But in answer key option a) is given...
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    Dinesh khalmaniya
    but bond energies is experimental
  • Dinesh khalmaniya thankyou
    check the values
    • images (1).png
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  • Dinesh khalmaniya
    option C
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    Dinesh khalmaniya
    Option C and D are same... according to value order will be HF > H2O> CH4 >NH3
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