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Standard XII

Chemistry

Dissolution of Solids and Gases in Liquid

O2 undergoes ...

Question

O2 undergoes photochemical dissociation into one normal oxygen and one excited oxygen atom, 1.967 eV more energetic than normal. The dissociation of O2 into two normal atoms of oxygen atoms requires 498kJ mole–1. What is the maximum wavelength effective for photochemical dissociation of O2?

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Similar questions

O_{2}

undergoes photochemical dissociation into one normal oxygen atom and one oxygen atom which is 1.5

e V

more energetic than normal. The dissociation of

O_{2}

into two normal atoms of oxygen requires 504

k J m o l^{- 1}

. What is the maximum wavelength effective for photochemical dissociation of

O_{2}

O_{2}

undergoes photochemical dissociation into 1 normal oxygen atom (O) and more energetic oxygen

O_{2}

. If (O) has 1.967 eV more energy than (

O_{2}

) and normal dissociation energy of

O_{2}

is 498 kJ mol

^{- 1}

, the maximum wavelength effective for the photochemical dissociation of

O_{2}

is:

O_{2}

undergoes photochemical dissociation into

1

normal oxygen atom (

O

) and more energetic oxygen

O^{*}

. If (

O^{*}

) has

1.967 e V

more energy than (

O

) and normal dissociation energy of

O_{2}

498 k J

{m o l}^{- 1}

, what is the maximum wavelength effective for the photochemical dissociation of

O_{2}

$O_{2}$ undergoes photochemical dissociation into one normal and one excited atoms. The excited atom has 1.967 eV more energy than normal. The dissociation of $O_{2}$ into two normal atoms requires 498 KJ mole-1. Then the maximum wavelength required for photochemical dissociation of $O_{2}$ is

Q. The

u_{r m s}

speed of

O_{2}

molecules at a certain temperature T is u. If the temperature is doubled so that

O_{2}

dissociates into O atoms, then

u_{r m s}

of oxygen atoms is_________.

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