Shristy Maurya Asked a Question
August 12, 2020 11:10 ampts 30 pts
When NiO 1s heated with a small amount of Li0 in air at 1200°C, a non-stoichiometric compound Li,Ni-0 is formed. This compound is: (a) An n-type semiconductor containing only Ni" (b) An n-type semiconductor containing Ni and Ni )A p-type semiconductor containing N and Ni (d)Ap-type semiconductor containing only Ni"
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  • Priyanshu kumar Best Answer
    Shristy, as NiO is p type semiconductor this is according to fermi level analysis and in this Ni2+ and Ni3+ are interchanged during the reaction.....I'm attaching equation for your...
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    Priyanshu kumar
    In Ni0 the analysis show that the position of fermi level is nearer to valence band which indiactes that Ni0 is p type semiconductor......reverse in Zn0 this the position of...
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  • Priyanshu kumar thankyou
    Is it Option C shristy??
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    Shristy Maurya
    yes sir ...... explanation?