Shweta Thakur posted an Question
August 01, 2020 • 18:43 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Work function of alkali metals depend on which factor ...

work function of alkali metals depend on which factor ...

2 Answer(s) Answer Now
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    Priyanshu kumar best-answer

    It depends upon IE of metal

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    If IE is less than less energy requires for ejection of electron from outer surface of metal

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    Low work function metal metal such as caesium. Sodium ,potassium is used since less energy is required for removal.

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    got shweta??

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    yes

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    thanku

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    welcome shweta😊

  • Suman Kumar best-answer

    Lower the Ionisation energy more easy will be the ejection of valence electron

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    Are you studying photoelectric effect

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    yes

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    atomic structure

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    thanku

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    You are welcome Sweta 😊😘

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    sir why u always used to delete the chats

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