Solved papers for JEE Main & Advanced AIEEE Solved Paper-2004

done AIEEE Solved Paper-2004

  • question_answer1) Which of the following sets of quantum numbers is correct for an electron in\[4f\]orbital?

    A) \[n=4,l=3,m=+4,s=+1/2\]

    B) \[n=4,l=4,m=-4,s=-1/2\]

    C) \[n=4,l=3,m=+1,s=+1/2\]

    D) \[n=3,l=2,m=-2,s=+1/2\]

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  • question_answer2) Consider the ground state of\[Cr\]atom\[(Z=24)\]. The numbers of electrons with the azimuthal quantum numbers, \[l=1\] and 2 are, respectively

    A) 12 and 4

    B) 12 and 5

    C) 16 and 4

    D) 16 and 5

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  • question_answer3) The wavelength of the radiation emitted, when in a hydrogen atom electron falls from infinity to stationary state 1, would be (Rydberg constant\[=1.097\times {{10}^{7}}\text{ }{{m}^{-1}})\]

    A) 91 nm

    B) 192nm

    C) 406 nm

    D) \[9.1\times {{10}^{-8}}nm\]

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  • question_answer4) Which one of the following sets of ions represents the collection of isoelectronic species? (At.\[nos.\,F=9,Cl=17,Na=11,Mg=12,\] \[Al=13,K=19,Ca=20,Sc=21)\]

    A) \[{{K}^{+}},C{{a}^{2+}},S{{c}^{3+}},C{{l}^{-}}\]

    B) \[N{{a}^{+}},C{{a}^{2+}},S{{c}^{3+}},{{F}^{-}}\]

    C) \[{{K}^{+}},C{{l}^{-}},M{{g}^{2+}},S{{c}^{3+}}\]

    D) \[N{{a}^{+}},M{{g}^{2+}},A{{l}^{3+}},C{{l}^{-}}\]

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AIEEE Solved Paper-2004
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