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The process requiring the absorption of energy is

$F \to F^{-}$
$C l \to C l^{-}$
$O \to O^{2 -}$
$H \to H^{-}$

The correct answer is: $O rightwards arrow O to the power of 2 minus end exponent$

The second I.E. is greater than first I.E. similarly second E.A. is greater than first E.A. the energy is to be supplied to force the second $e to the power of minus end exponent$ into the anion.

In the long form of periodic table, the element having lowest ionisation potentials are present in

Chemistry-General

General

Chemistry-

Which of the following relation is correct with respect to first (I) and second (II) ionization potentials of sodium and magnesium

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General

Chemistry-

Ionisation energy in group I-A varies in the decreasing order as

Chemistry-General

General

Chemistry-

Of the following iso-electronic ions, the one which has the lowest ionisation potential is

Chemistry-General

General

Chemistry-

In view of their low ionisation energies the alkali metals are

Chemistry-General

General

Chemistry-

The ionisation potential of hydrogen from ground state to the first excited state is

Chemistry-General

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The process requiring the absorption of energy is

The correct answer is:

The second I.E. is greater than first I.E. similarly second E.A. is greater than first E.A. the energy is to be supplied to force the second into the anion.

Related Questions to study

In the long form of periodic table, the element having lowest ionisation potentials are present in

In the long form of periodic table, the element having lowest ionisation potentials are present in

Which of the following elements will have the lowest first ionisation energy

Which of the following elements will have the lowest first ionisation energy

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In ionisation of hydrogen, the energy required is

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First I.P. of is ...... than

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Which of the following relation is correct with respect to first (I) and second (II) ionization potentials of sodium and magnesium

Which of the following relation is correct with respect to first (I) and second (II) ionization potentials of sodium and magnesium

Ionisation energy in group I-A varies in the decreasing order as

Ionisation energy in group I-A varies in the decreasing order as

Of the following iso-electronic ions, the one which has the lowest ionisation potential is

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In view of their low ionisation energies the alkali metals are

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The correct answer is: $O rightwards arrow O to the power of 2 minus end exponent$

The second I.E. is greater than first I.E. similarly second E.A. is greater than first E.A. the energy is to be supplied to force the second $e to the power of minus end exponent$ into the anion.

First I.P. of $M g$ is ...... than $A l$

First I.P. of $M g$ is ...... than $A l$