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प्रश्न
Various successive ionisation enthalpies (in kJ mol-1) of an element are given below.
| IE1 | IE2 | IE3 | IE4 | IE5 |
| 577.5 | 1,810 | 2,750 | 11,580 | 14,820 |
The element is
पर्याय
phosphorus
Sodium
Aluminium
Silicon
उत्तर
Aluminium
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संबंधित प्रश्न
In the third period the first ionization potential is of the order.
Identify the wrong statement.
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Is the definition given below for ionisation enthalpy is correct?
"Ionisation enthalpy is defined as the energy required to remove the most loosely bound electron from the valence shell of an atom"
Define electronegativity.
Explain the Pauling method for the determination of ionic radius.
Explain the periodic trend of ionisation potential.
By using Pauling's method calculate the ionic radii of K+ and Cl− ions in the potassium chloride crystal. Given that `"d"_("K"^+) - "Cl"^-` = 3.14 Å
Explain the following, give an appropriate reason.
Ionisation potential of N is greater than that of O
