NEET Sample Paper NEET Sample Test Paper-14

  • question_answer 79) On \[\alpha -\]decay \[{{\,}_{92}}{{U}^{238}}\] produces

    A) \[_{92}N{{p}^{238}}\]                  

    B) \[_{90}T{{h}^{234}}\]

    C) \[_{91}p{{a}^{234}}\]                   

    D) \[{{\,}_{92}}{{U}^{234}}\]   

    Correct Answer: B

    Solution :

    \[_{92}^{238}U\overset{\alpha -decay}{\mathop{\to }}\,{}_{90}^{234}Th+_{2}^{4}He\] Hence, the correct option is [b].

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