Ionisation enthalpy of nitrogen is more ...

Ionisation enthalpy of nitrogen is more than oxygen because of

A

Nitrogen has half filled p-subshell

B

Nitrogen is left to the oxygen in the same period of the periodic table

C

Nitrogen contains less number of electrons

D

Nitrogen is less electronegative

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Knowledge Check

The ionisation energy of nitrogen is more than that of oxygen because

A

Extra stability of half filled orbitals

B

More number of energy levels

C

Less number of valence electrons

D

Smaller size

The first ionisation potential of Al is smaller than that of Mg because:

A

the size of `Al` is bigger than `Mg`

B

ionisation enthalpy decrease in a period from left to right

C

it is easier to remove electron from unparied `3 p^(1)` than from paired `3s^(2)`

D

aluminium is a passive metal while magnesium is active metal.

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VMC MODULES ENGLISH-PERIODIC PROPERTIES OF ELEMENTS -In Chapter Exercise-C

Ionisation enthalpy of nitrogen is more than oxygen because of
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The first ionisation enthalpies of Na, Mg , Al and Si are the order
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Which one of the following elements has the highest ionisation ennergy...
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Which is the correct order of the first ionization potential of N, O a...
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Which of the following electrons should generally have the highest val...
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Arrange S, P and As in order of increasing ionisation energy.
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In view of their low ionisation energies, the alkali metals are
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