IIT JAM
Shristy Maurya Asked a Question
September 20, 2020 11:56 pmpts 30 pts
  • IIT JAM
  • Chemistry (CY)

When ni0 is heated with a small amount of lizo in air at 1200°c, a non-stoichiometric compound li,niu-o is formed. this compound is: (a) an n-type semiconductor

When Ni0 is heated with a small amount of LizO in air at 1200°C, a non-stoichiometric compound Li,Niu-O is formed. This compound is: (a) An n-type semiconductor containing only Ni (b) An n-type semiconductor containing Ni" and Ni C)A p-type semiconductor containing Ni and Nis* (d) Ap-type semiconductor containing only Ni
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  • Priyanshu kumar thankyou
    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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    • cropped2102098057511727186.jpg
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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 ....in this the position of...
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  • Priyanshu kumar Best Answer
    Option C is correct
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    Priyanshu kumar
    Is it right shristy??
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