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Calculate the energy of 1 mole of photon...

Calculate the energy of 1 mole of photons whose frequency is `6.0xx10^(14)` Hz.

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Energy of 1 photon, `E=hv =(6.626xx10^(-34)Js) (6.0xx10^(14)s^(-1))=3.97xx10^(-19)J`
Energy of 1 mole photons, `=(3.97xx10^(-19)J) (6.022xx10^(23)" mol"^(-1))=238.99" kJ mol"^(-1)`
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