NEET Sample Paper NEET Sample Test Paper-39

  • question_answer 73) Which of the following describes correct sequence for decreasing Lewis acid nature?

    A) \[BC{{l}_{3}}>B{{E}_{3}}>BB{{r}_{3}}\]

    B) \[BB{{r}_{3}}>BC{{l}_{3}}>B{{F}_{3}}\]

    C) \[BB{{r}_{3}}>B{{F}_{3}}>BC{{l}_{3}}\]

    D) \[B{{F}_{3}}>BC{{l}_{3}}>BB{{r}_{3}}\]  

    Correct Answer: B

    Solution :

     Due to back bonding \[B{{F}_{3}}\]shows maximum tendency due to small size of F.

adversite



LIMITED OFFER HURRY UP! OFFER AVAILABLE ON ALL MATERIAL TILL TODAY ONLY!

You need to login to perform this action.
You will be redirected in 3 sec spinner

Free
Videos