Manisha posted an Question
December 14, 2020 • 22:23 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Write the number of 2 fif angles which are less than 90° in if the number of corner or o-atom shared per tetrahedron in 2d-silicate is 2 the total number of bon

question number 1 and question number 3....... what is the correct answer and how?

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    Dinesh khalmaniya 1 Best Answer

    1) 8 angles

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    images (20).jpeg
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    3) 10 bonding and 5 antibondings so the ans is 0105

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    1S is also included??

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    but why??

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    yes, 1s will be included

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    MO only involve valence orbital?

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    why 1s?

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    no, MO involved all the orbitals

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    okay got it sir thanks sir😊

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    don't be confused if 1s is not given in MOT. it's included but we use KK instead of 1S

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    Priyanshu kumar best-answer

    https://www.meritnation.com/ask-answer/question/the-number-of-fif-angles-which-are-less-than-90-in-if5-a-6-b/the-p-block-elements/14409487 check for ques no 1 explanation

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    account maang rhe hai sir!!!

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    ok wait

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    O2+ MO diagram bonding electrons=10 antibonding electrons=5

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    https://doubtnut.com/question-answer-chemistry/the-number-of-corner-of-o-atom-shared-per-tetrahedron-in-2d-silicate-is-18105110 for ques 2 check this

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    but sir MO only involve valence electrons so how 1s is included in case of oxygen

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    In MO diagram...you draw for whole orbital...But generally we write as filled K shell so KK

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    now got this manisha?

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