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KVPY Sample Paper KVPY Stream-SX Model Paper-31

  • question_answer
    Select pair of compounds in which both have different hybridization but have same molecular geometry-

    A) \[B{{F}_{3}},\]\[Br{{F}_{3}}\] 

    B) \[ICl_{2}^{\Theta },\] \[BeC{{l}_{2}}\]

    C) \[BC{{l}_{3}},\]\[PC{{l}_{3}}\]

    D) \[PC{{l}_{3}},\] \[NC{{l}_{3}}\]

    Correct Answer: B

    Solution :

    \[B{{F}_{3}}\] \[S{{p}^{2}}\] Trigonal planar
    \[Br{{F}_{3}}\] \[S{{p}^{3}}d\] Bent 'T' shape
    \[ICl_{2}^{\Theta }\] \[S{{p}^{3}}d\] Linear
    \[BeC{{l}_{2}}\] \[Sp\] Linear
    \[BC{{l}_{3}}\] \[S{{p}^{2}}\] Trigonal planar
    \[PC{{l}_{3}}\] \[S{{p}^{3}}\] Trigonal planar
    \[PC{{l}_{3}}\] \[S{{p}^{3}}\] Pyramidal
    \[NC{{l}_{3}}\] \[S{{p}^{3}}\] Pyramidal


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