N 0 - 2 atoms of X g are converted into X - g by energy E 1- N 0 - 2 atoms of X g are converted into X - g by energy E 2 - Hence the ionisation potential and electron affinity of X g per atom are-A- 2 E 1 - N 0 - 2 E 2- E 1 - N 0B- 2 E 1 - N 0 - 2 E 2 - N 0C- E 1- E 2 - N 0 - - 2 E 2 - N 0D- None is correct

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Byju's Answer

Standard XII

Physics

Energy Levels

N 0 / 2 atoms...

Question

N_o/2 atoms of X(g) are converted into X⁺(g) by energy E₁. N_o/2 atoms of X(g) are converted into X^-(g) by energy E₂. Hence the ionisation potential and electron affinity of X(g) per atom are:

A. 2E₁/N_o., 2(E₂-E₁)/N_o

B. 2E₁/N_o.,. 2E₂/N_o

C. E₁-E₂/N_{o. ,.}2E₂/N_o

D. None is correct

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Solution

just cross multiplying we get the answer.
No/2 is the number of atoms for which ionisation energy is given as E1
X is the number of atoms for which ionisation energy is to be found. Ths same thing to be followed to electron affinity too.
option B is the answer

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Similar questions

\frac{N_{0}}{2}

atoms of

X (g)

are converted into

X^{+} (g)

by absorbing

E_{1}

energy.

2 N_{0}

atoms of

X (g)

are converted into

X^{-} (g)

by releasing

E_{2}

energy. Calculate the ionisation enthalpy and electron gain enthalpy of

X (g)

per atom.

No/2 atoms of $X_{(g)}$ are converted into $X_{(g)^{+}}^{+}$ by energy $E_{1}$ , No/2 atoms of $X_{g}$ are converted into $X_{(g)}^{-}$ by energy $E_{2}$ . Hence ionization potential and electron affinity of $X_{(g)}$ per atom are

\frac{N_{0}}{2}

atoms of

X (g)

are converted into

X^{+} (g)

by energy

E_{1}

\frac{N_{0}}{2}

atoms of

X (g)

are converted into

X^{-} (g)

by energy

E_{2}

. Hence, ionisation potential and electron affinity of

X (g)

are:

\frac{N_{0}}{2}

atoms of

X (g)

are converted into

X^{+} (g)

by absorbing

E_{1}

energy.

2 N_{0}

atoms of

X (g)

are converted into

X^{-} (g)

by releasing

E_{2}

energy. Calculate the ionisation enthalpy and electron gain enthalpy of

X (g)

per atom.

A_{0} / 2

atoms of

X (g)

are converted into

X^{+} (g)

by absorbing energy

E_{1}

A_{0} / 2

X^{+} (g)

are converted into

X^{-} (g)

with the release of energy,

E_{2}

. Hence the ionisation energy and the electron affinity of

X (g)

are repectively _____ and _______.

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just cross multiplying we get the answer. No/2 is the number of atoms for which ionisation energy is given as E1 X is the number of atoms for which ionisation energy is to be found. Ths same thing to be followed to electron affinity too. option B is the answer

just cross multiplying we get the answer.
No/2 is the number of atoms for which ionisation energy is given as E1
X is the number of atoms for which ionisation energy is to be found. Ths same thing to be followed to electron affinity too.
option B is the answer