Shristy Maurya Asked a Question
September 15, 2020 9:46 pmpts 30 pts
153 Select the correct statements among following: 10. (a) At 83 K, N, is physisorped on the.surface of iron (b) At 773K and above N, is chemisorped on the iron surtace (c) Activation energy 15 tve in case of physisorption and zero in case of chemisorpio (d) Activation energy 1s zero in case of physisorption and +ve 1n casc ption
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  • Priyanshu kumar thankyou
    Hope this will helps you😊
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  • Priyanshu kumar Best Answer
    C is wrong shristy
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    Priyanshu kumar
    As for physiosorption no significant activation energy is required and for chemisorption usually high activation energy is required
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