Which of the following orders is incorrect?

  • A
    Ionic character $MCl > MCl_2 > MCl_3$
  • B
    Polarizability $F^{-} < Cl^{-} < Br^{-} < I^{-}$
  • C
    Polarising power $Na^{+} < K^{+} < Mg^{+2} < Al^{+3}$
  • D
    Polarising power $Li^{+} < Be^{+2} < B^{+3}$

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Similar Questions

Given below are two statements:
Statement $I$: The correct order in terms of bond dissociation enthalpy is $Cl_{2} > Br_{2} > F_{2} > I_{2}$.
Statement $II$: The correct trend in the covalent character of the metal halides is $[SnCl_{4} > SnCl_{2}]$, $[PbCl_{4} > PbCl_{2}]$ and $[UF_{4} > UF_{6}]$.
In the light of the above statements, choose the correct answer from the options given below:

Which of the following is/are soluble in ethanol?

The melting points of $(i)$ $BeCl_2$, $(ii)$ $CaCl_2$, and $(iii)$ $HgCl_2$ follow the order:

Which of the following metal halides is more covalent?

Amongst $LiCl$,$RbCl$,$BeCl_2$,and $MgCl_2$,the compounds with the greatest and the least ionic character,respectively,are:

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