1. Tardigrade
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  3. Chemistry
  4. Which of the following order is correct?

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Q. Which of the following order is correct?

AIIMSAIIMS 2018Chemical Bonding and Molecular Structure

Solution:

(a) Polarising power of cations increases with the increasing charge.
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(b) Bondorder $\propto \frac{1}{\text { Bondlength }}$
Bondorder $=\frac{\text { Bondorderofeach } C-\text { Obond }}{\text { Totalno.ofresonatingstructures }}$
Hence, the decreasing order of bond length is Correct order of dipole moment :
$BeCl _{2}< NF _{3}< NH _{3}$
(d) Correct order of bond angle :
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