The bond energies (in $kJ \ mol^{-1}$) of $N-H$,$P-H$,and $As-H$ are respectively:

  • A
    $247, 318, 389$
  • B
    $389, 318, 247$
  • C
    $318, 389, 247$
  • D
    $247, 389, 318$

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Similar Questions

The molecular formula of an acid of phosphorus is $H_3PO_2$. What are its name and basicity,respectively?

Which of the following has the highest ratio of reducing hydrogen atoms to $OH$ groups?

In what way can it be proved that $PH_3$ is basic in nature?

Which reaction$(s)$ among the following produce dinitrogen?
$1. NH_4Cl(aq) + NaNO_2(aq) \longrightarrow$
$2. NH_2CONH_2 + 2H_2O \longrightarrow$
$3. Ba(N_3)_2 \longrightarrow$
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Which of the following compounds does not give dinitrogen on heating?

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