N is having ns2np3 (Half-filled configuration) which is extra stable electronic configuration, so high amount of energy will be required to remove outermost electron. Hence,N has high IP than O which is having ns2np4 electronic configuration.
In which of the following options the order of arrangement does not agree with the variation of property indicated against it?
Held on 30 Apr 2016 · Verified 9 Jul 2026.
Al3+<Mg2+<Na+<F− (increasing ionic size)
B<C<N<O (increasing first ionization enthalpy)
I<Br<F<Cl (increasing electron gain enthalpy)
Li<Na<K<Rb (increasing metallic radius)
Sign in to track your attempts and accuracy.
Sign in to keep a private note on this question. Nothing you write is ever public.
Which of the following is the most electronegative element?
Which of the following are paramagnetic? A. $\left[\mathrm{NiCl}_4\right]^{2-}$ B. $\mathrm{Ni}(\mathrm{CO})_4$ C. $\left[\mathrm{Ni}(\mathrm{CN})_4\right]^{2-}$ D. $\left[\mathrm{Ni}\left(\mathrm{H}_2 \mathrm{O}\right)_6\right]^{2+}$ E. $\mathrm{Ni}\left(\mathrm{PPh}_3\right)_4$ Choose the correct answer from the options given below :
Identify the correct orders against the property mentioned (A) $\mathrm{H}_2 \mathrm{O}\gt\mathrm{NH}_3\gt\mathrm{CHCl}_3$ - dipole moment (B) $\mathrm{XeF}_4\gt\mathrm{XeO}_3\gt\mathrm{XeF}_2-$ number of lone pairs on central atom (C) $\mathrm{O}-\mathrm{H}\gt\mathrm{C}-\mathrm{H}\gt\mathrm{N}-\mathrm{O}-$ bond length (D) $\mathrm{N}_2\gt\mathrm{O}_2\gt\mathrm{H}_2$ - bond enthalpy Choose the correct answer from the options given below :
Given below are two statements : Statement I : Ferromagnetism is considered as an extreme form of paramagnetism. Statement II : The number of unpaired electrons in a $\mathrm{Cr}^{2+}$ ion $(\mathrm{Z}=24)$ is the same as that of a $\mathrm{Nd}^{3+}$ ion $(Z=60)$. In the light of the above statements, choose the correct answer from the options given below :
Out of the following complex compounds, which of the compound will be having the minimum conductance in solution?
Work through every NEET UG Inorganic Chemistry PYQ, year by year.