Home
Class 12
CHEMISTRY
Find out the total number of alpha and b...

Find out the total number of `alpha` and `beta` particles emitted in the disintegration of `Th^(232)` to `Pb^(208)`.

Promotional Banner

Topper's Solved these Questions

  • ELECTROCHEMISTRY

    PATHFINDER|Exercise QUESTION BANK|54 Videos

Similar Questions

Explore conceptually related problems

Calculate the number of alpha and beta particles emitted in the conversion of 90^(Th^(232) to 82^(pb^(208)) .

What is the ratio of the charges of alpha and beta - particles?

of alpha -particle and beta -particle whose speed is greater in vaccum.

From which part of a radioacitve atom is beta -particle emitted?

92^(U^(238)) undergoes a series of changes by emitting alpha and beta particles and finally 82^(Pb^(206)) is formed. Calculate the number of alpha and beta particles emitted during the change.

The atomic mass of Th is 232 and its atomic number is 90. In terms of its radioactivity six alpha and four beta particles are emitted. What is the mass number and atomic number of the product.

From the nucleus of a Polonium atom ._84Po^218 , an alpha -particle and two beta -particles are emitted successively due to radioactive disintegration. What will be the nuclei produced in these steps ?

Find the values of alpha and beta[ 0 lt alpha, beta lt (pi)/(2)] satisfying the equation cos alpha cos beta cos (alpha+ beta)=-(1)/(8)

What will be the change in the ratio of neutrons to protons of a nucleus if (i) a beta -particle is emitted, (ii) a positron is emitted and (iii) a gamma -ray photon is emitted?

What is the atomic number of the daughter element produced if an alpha particle is emitted from overset(238)underset(92)U ?

PATHFINDER-CHEMICAL KINETICS-QUESTION BANK
  1. Which of the following elements is non radioactive ?

    Text Solution

    |

  2. Predict the most likely mode of decay and product of decay for the nuc...

    Text Solution

    |

  3. Find out the total number of alpha and beta particles emitted in the d...

    Text Solution

    |

  4. Ten gram atoms of an alpha-active radioisotope are disintegrating in a...

    Text Solution

    |

  5. The half-life of Th^(232) is 1.4xx10^(10) years and that of its daught...

    Text Solution

    |

  6. Which of the following nuclide is likely to be radioactive?

    Text Solution

    |

  7. A piece of wood was found to have C^(14)/C^(12) ratio 0.7 times that i...

    Text Solution

    |

  8. In a sample of uranium ore the weight of Pb^(206) is 20.6% of the weig...

    Text Solution

    |

  9. The rate of the elementary reaction 2NO +O2 to 2NO2 when the volume of...

    Text Solution

    |

  10. For a general chemical change 2A =3B to products, the rates with respe...

    Text Solution

    |

  11. For the reaction N2 O5 to 2NO2 + 1/2 O2. Given -(d[N2O5])/dt = k3 [N2...

    Text Solution

    |

  12. Which of the following statement is false

    Text Solution

    |

  13. if a is the initial concentration then time required to decompose hafe...

    Text Solution

    |

  14. What will be the order of reaction for a chemical change having follow...

    Text Solution

    |

  15. The rate constant for the reaction, 2N2O5to 4NO2+3.0xx 10^-5s^-1.if th...

    Text Solution

    |

  16. Which is correct relation between dc/dt,dn/dt and dp/dt, where c,n,p r...

    Text Solution

    |

  17. For a first order reaction the ratio of times to complete 99.9% and ha...

    Text Solution

    |

  18. The decomposition of a hydrocarbon follows the equation k= (4.5 xx 10^...

    Text Solution

    |

  19. A reaction (A) forms two products Ea2 =2Ea1 than K1 and K2 will be...

    Text Solution

    |

  20. The activation energy of a reaction is 12.89 kcal/mol. The increase in...

    Text Solution

    |