Home
Class 12
CHEMISTRY
Complete the following nuclear changes. ...

Complete the following nuclear changes.
(a) `._(42)^(96)Mo (..,n) ._(43)^(97)Tc`
(b) `.. (alpha, 2n) ._(85)^(211)At`
(c) `._(25)^(55)Mn (n, gamma)...`
(d) `._(96)^(246)Cm + ._(6)^(12)C rarr ....+4 _(0)^(1)n`
(e) `._(13)^(27) Al (alpha, n)..`
(f) `._(235)^(92)U(alpha, beta^(-))..`

Text Solution

Verified by Experts

The correct Answer is:
`{:(a.d,,b. ``._(83)Bi^(209),,c. ``._(25)Mn^(56)),(d.``._(102)No^(254),,e. ``._(15)P^(30),,f. ``._(95)An^(242)):}`
`a. ``._(42)Mo^(96)+``._(1)H^(2) rarr ``._(43)Tc^(97)+``._(0)n^(1)(d.n)`
`b.` `_(83)Bi^(209)+``._(2)He^(4)rarr``._(85)At^(211)+2``._(0)n^(1)`
`c.` `._(25)Mn^(55)+``._(0)n^(1)rarr ``._(25)Mn^(56)``+gamma(n,gamma)`
d. `._(96)Cm^(246)+` `._(6)C^(12)underset(Nobelium)(rarr ._(102)No^(254))+4` `._(0)n^(1)(C,4n)`
`e.` `._(12)Al^(127)+` `._(2)He^(4)rarr ` `._(15)P^(30)+` `._(0)n^(1)(alpha.n)`
`f.` `._(92)U^(238)+` `._(2)He^(4)rarr ` `._(95)Am^(242)+` `._(-1)e^(0)`
Promotional Banner

Topper's Solved these Questions

  • NCERT BASED EXERCISE

    CENGAGE CHEMISTRY|Exercise Surface Chemistry (In-Text Question)|8 Videos

  • GRIGNARD REAGENTS AND ORGANOMETALLIC REAGENTS

    CENGAGE CHEMISTRY|Exercise Exercises Archives (Linked Comprehension)|1 Videos

  • NUCLEAR CHEMISTRY

    CENGAGE CHEMISTRY|Exercise Archives Subjective|13 Videos

Similar Questions

Explore conceptually related problems

Complete the equations for the following nuclear processes: (a) ._(17)^(35) Cl + ._(1)^(0)n rarr... + ._(2)^(4)He (b) ._(92)^(235)U + ._(0)^(1) n rarr ...+ ._(54)^(137)Xe + 2 _(0)^(1)n (c) ._(13)^(27) Al + ._(2)^(4) He rarr ... + ._(0)^(1) n (d) ...(n,p) ._(16)^(35) S (e) ._(94)^(239) Pu (alpha, beta^(-))...

Balance the following nuclear reactions: a. ._(3)Li^(7) + ._(0)n^(1) rarr 2 ._(2)He^(4) + ? b. ._(42)Mo^(94) + ._(1)H^(2) rarr ._(0)n^(1) + ?

Complete the following nuclear reactions: (a) ._(7)^(14)N+._(2)^(4)He rarr ._(8)^(17)O+ _____. (b) ._(15)^(30)P rarr ._(14)^(30)Si+ _____. (c) ._(4)^(9)Be+._(2)^(4)He rarr ._(6)^(12)C+ _____. (d) ._(1)^(3)H+._(1)^(2)H rarr _(2)^(4) He + _____. (e) ._(4)^(9) Be(p, alpha) _____. (f) ._(20)^(43)Ca (alpha, "_____")._(21)^(46)Sc

Complete the following nuclear equations: a. ._(96)Cm^(246) + ._(6)C^(12) rarr ._(102)No^(254) + ….. b. ._(94)Pu^(239) + ….. rarr ._(96)Cm^(242) + ._(0)n^(1)

Fill in the blanks: (a) ._(92)^(235)U + ._(0)^(1)n rarr ._(55)^(142)A + ._(37)^(92) B+.... (b) ._(34)^(82)Se rarr ... 2 ._(-1)e^(0)

Which of the following notations shows the products incorrectly? a. ._(96)Cm^(242) (alpha, 2n) ._(97)Bk^(243) b. ._(5)B^(10) (alpha,n) ._(7)N^(13) c. ._(7)N^(14) (n,p) ._(6)C^(14) d. ._(14)Si^(28) (d,n) ._(15)p^(29)

Respresentation of following nuclear reactions are as shown below: ._(7)N^(14) + ._(2)alpha^(4) rarr ._(8)O^(17) + ._(1)p^(1), {._(7)N^(14) (alpha, p) ._(8)O^(17)} ._(13)Al^(27) + ._(2)alpha^(4) rarr ._(15)P^(30) + ._(0)n^(1) , {._(13)A^(27) (alpha, n) ._(15)P^(30)} Write the missing particles in representation given below. ._(13)Al^(27), ._(8)O^(17) (--), ._(7)N^(14), ._(15)P^(30) . Also write the corresponding nuclear reaction.

Write the equations for the following transformations. a. ._(10)K^(39) (p,d) b. (7)N^(14) (n,p) c. ._(11)Na^(23) (alpha,p) d. ._(4)Be^(9) (alpha,n)

CENGAGE CHEMISTRY-NCERT BASED EXERCISE-Nuclear Chemistry (NCERT Exercise)
  1. The isotopic composition of rubidium is Rb^(85):73% and Rb^(87):28%Rb^...

    Text Solution

    |

  2. The isotopic masses of .(1)^(2)H and .(2)^(4)He are 2.0141 and 4.0026 ...

    Text Solution

    |

  3. The radioactive isotope .(27)^(60)Co which has now replaced radium in...

    Text Solution

    |

  4. A piece of wood from an archaeological source shows a .^(14)C activity...

    Text Solution

    |

  5. What is a nuclear fission reaction ? Explain the principle of atomic b...

    Text Solution

    |

  6. What is meant by a fissiionable isotope? How are such isotopes produce...

    Text Solution

    |

  7. In the neutron-induced fissioin reaction of .(92)U^(235) one of the pr...

    Text Solution

    |

  8. Explain the principle of : ltbr. a. Activation analysis b. Breeder r...

    Text Solution

    |

  9. Describe the chief applications of radioisotopes in : a. The study o...

    Text Solution

    |

  10. Complete the following nuclear changes. (a) .(42)^(96)Mo (..,n) .(43...

    Text Solution

    |

  11. Complete the equations for the following nuclear processes: (a).(17...

    Text Solution

    |

  12. Calculate the mass of .^(140)La in a sample whose activity is 3.7xx10^...

    Text Solution

    |

  13. Calculate the binding energy per nucleon for C^(12),N^(14), O^(16), an...

    Text Solution

    |

  14. The beta- activity of a sample of CO(2) prepared form a contemporary ...

    Text Solution

    |

  15. How is C^(14) produced in nature and what happens to it subsequently? ...

    Text Solution

    |

  16. What do you understand by tracers ? Give an example of a tracer that c...

    Text Solution

    |

  17. What are synthetic elements ? Mention two synthetic elements and writ...

    Text Solution

    |

  18. What is meant by thermonuclear reactions and why are they so called ? ...

    Text Solution

    |

  19. Describe the principle of an atom bomb. What is meant by critical mass...

    Text Solution

    |

  20. What is the effect of temperature and pressure on the rate of radioact...

    Text Solution

    |