Home
Class 12
CHEMISTRY
In the following emission of alphaa- and...

In the following emission of `alphaa-` and `beta-` particle, groups `G""_(1),G""_(2),G""_(3)` and `G""_(4)` are
`""_(92)""^(235)Uoverset(-alpha)toAoverset(-alpha)toBoverset(-alpha)toCoverset(-alpha)toD`

A

IB VIIA VIIIA IA

B

IB VIIA 0 IA

C

IIIB IB IIB IIIB

D

IIIB IA IIIB IIIB

Text Solution

Verified by Experts

The correct Answer is:
d
`U""_(92)""^(238)-He""_(2)""^(4)toTh""_(92)""^(234)(III""_(B))`
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR CHEMISTRY

    NARAYNA|Exercise MULTI ANSWER|15 Videos

  • NUCLEAR CHEMISTRY

    NARAYNA|Exercise MATRIX MATCH|9 Videos

  • NUCLEAR CHEMISTRY

    NARAYNA|Exercise STATEMENT|4 Videos

  • METTALURGY

    NARAYNA|Exercise Statement Typer Question|2 Videos

  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    NARAYNA|Exercise EXERCISE-4|30 Videos

Similar Questions

Explore conceptually related problems

Assertion (A) : ""_(92)U""^(238)(IIIB)overset(-alpha)toAoverset(-alpha)toBoverset(-beta)toC Reason (R ) : Element B will be II A group

""_(92)""^(238)U is the element of IIIB group, it undergoes decay as follows, ""_(92)""^(238)Uoverset(-alpha)toAoverset(-alpha)toBoverset(-beta)toC Which of the following statement is/are correct?

After 1 alpha and 2 beta emissions.

If sin beta is the G.M.between sin alpha and cos alpha, then cos2 beta=?

What will be the product, if ._(92)U^(235) emits two alpha -and one beta -particle?

After emission of one alpha particle followed by one beta -particle from ""_(92)^(238)X , the number of neutrons in the atom will be

._(92)^(235)U decays with emission of alpha and beta - particles to form ultimately ._(82)^(207)Pb . How many alpha and beta -particles are emitted per atom of Pb produced?

If alpha and beta are the zeros of the quadratic polynomial p(s)=3s^(2)-6s+4, find the value of (alpha)/(beta)+(beta)/(alpha)+2((1)/(alpha)+(1)/(beta))+3 alpha beta

If alpha and beta are the zeros of the quadratic polynomial f(x)=ax^(2)+bx+c then evaluate: (1)alpha^(3)-beta^(3)(2)alpha^(4)beta^(3)+alpha^(3)beta^(4)

NARAYNA-NUCLEAR CHEMISTRY-SINGLE ANSWER
  1. A freshely prepared radioactive source of half 2 hours emits radiation...

    Text Solution

    |

  2. An element group-III with atomic number 92 and mass number 238 undergo...

    Text Solution

    |

  3. In the following emission of alphaa- and beta- particle, groups G""(1)...

    Text Solution

    |

  4. In a first order reaction, the concentration of the reactants is reduc...

    Text Solution

    |

  5. The decay constant of a radioactive sample is 'lambda'. The half-life ...

    Text Solution

    |

  6. An element X decays first by positron emission and then two alpha-part...

    Text Solution

    |

  7. In the reaction represented by, ""(Z)""^(A)Xto.""(Z-2)""^(A-4)Yto.""...

    Text Solution

    |

  8. The number of beta-particles emitted during the change ""(a)""^(c)Xto"...

    Text Solution

    |

  9. The decay constant of a radioactive substance is 0.173 (year)""^(-1). ...

    Text Solution

    |

  10. The radioactivity of a sample is R(1) at a time T(1) and R(2) at time ...

    Text Solution

    |

  11. If the amount of radioactive substance is increased three times, the n...

    Text Solution

    |

  12. The intergrated rate equation is Rt = log, C(0) - log C(t). The stra...

    Text Solution

    |

  13. The number of neutrons accompanying the formation of ""(54)""^(139)Xe ...

    Text Solution

    |

  14. The numberr of neutrons emitted when ""(92)""^(235)U undergoes control...

    Text Solution

    |

  15. Two radioactive elements X and Y half-live pf 50 and 100 minute respe...

    Text Solution

    |

  16. The time in which activity of an element is reduced to 90% of its orig...

    Text Solution

    |

  17. The half of ""(92)""^(238)U against alpha-decay is 4.5xx10""^(9)year. ...

    Text Solution

    |

  18. Two isotopes P and Q atomic weight 10 and 20, respectively are mixed i...

    Text Solution

    |

  19. A rock is found to contain U-238 and Pb-206 in the ratio of 3 : 2. If ...

    Text Solution

    |

  20. Half life of a radioactive substance is 60 min. After 3 hours, the fra...

    Text Solution

    |