SATHEE: Atoms And Nuclei Question 237

Atoms And Nuclei Question 237

Question: In the nuclear reaction: $X (n,, α)_{3} L i^{7}$ the term X will be 3 [CBSE PMT 2001; AIEEE 2005]

Options:

A) $_{5} B^{10}$

B) $_{5} B^{9}$

C) $_{5} B^{11}$

D) $_{2} H e^{4}$

Show Answer

Answer:

Correct Answer: A

Solution:

$X n α_{3}^{7} L i \to_{Z} X^{A} +_{0} n^{1} \to 3 L i^{7} +_{2} H e^{4}$

$Z = 3 + 2 = 5$ and A= 7+4 ? 1 =10

$∴_{5} X^{10} =_{5} B^{10}$

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Atoms And Nuclei Question 237

Question: In the nuclear reaction: X(n,,α)3Li7 the term X will be 3 [CBSE PMT 2001; AIEEE 2005]

Options:

Answer:

Solution:

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Question: In the nuclear reaction: $X (n,, α)_{3} L i^{7}$ the term X will be 3 [CBSE PMT 2001; AIEEE 2005]