Home
Class 12
PHYSICS
Four vessels A,B,C and D respectively, c...

Four vessels A,B,C and D respectively, contains 20 g atom `(T_(1//2=5h), 2g` atom (`T_(1//2)=1h), 5g `tom `(T_(1//2)=2h)`, and 10 g atom `(T_(1//2)=3h)` of different radio nuclides in the beginning. The maximum activity would be exhibited by the vessel is

A

A

B

B

C

C

D

D

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THE NUCLEUS

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (More than One Correct Choice Type)|22 Videos

  • THE NUCLEUS

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (Linked Comprehension)|12 Videos

  • THE NUCLEUS

    RESNICK AND HALLIDAY|Exercise PROBLEMS|66 Videos

  • THE KINETIC THEORY OF GASES

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS|72 Videos

  • UNITS AND MEASUREMENT

    RESNICK AND HALLIDAY|Exercise PRACTICE QUESTIONS (MATRIX-MATCH)|11 Videos

Similar Questions

Explore conceptually related problems

Four different radioactive elements are kept in separated containers. In the beginning the container A has 200 g -atom with half-life of 2 days, B has 20 g -atom with half-life of 20 days, C has 2g -atom with half-life 200 days and D has 100g -atoms wityh half-life of 10 days. In the begining the maximum activity exhibited by the container is

The t_(1//2) of radioactive K-40 is 5.274 years (lambda = 2.5 xx 10^(-7) "min"^(-1)) . The decay activity of 2.0 g of the sample is about

If H_(2)(g) Then heat of atomization of H_(2) is

If 5 g of a radioactive substance has t_(1//2) = 14 h, 10 g of the same substance will have t_(1//2) equal to

If 5g pf a radioactive substanc ehas t_(1//2) = 12hr, 20g of the same substance will have a t_(1//2) equal to:

The small orifice between two communicating vessels have area 1 sq. cm. The surface area of horizontal sections of the first and the second vessel are 10m^2 and 5m^2. Initially the level of liquid in the first and second vessel is 15 m and 5 m from the orifice. Given that velocity of liquid flow is v= sigma sqrt(2g(h_(1)-h_(2))) m/s, where h_1 and h_2 is the height of liquid in the two vessels, then the time required for the liquid to reach the same level is 10^t/(15 sigma sqrt(20g), where t is equal to _?

Two vessels of the same size are at the same temperature. One of them contains 1 g to H_2 gas, and the other contains 1 g to N_2 gas. Which of the vessels is under greater pressure or and why ?

Given that for each a in (0,1)lim_(x to 0) int_(h)^(-h) t^(-a)(1-t)^(a-1)dt exits and is equal to g(a).If g(a) is differentiable in (0,1), then the value of g'((1)/(2)) , is

RESNICK AND HALLIDAY-THE NUCLEUS-PRACTICE QUESTIONS (Single Correct Choice Type)
  1. A nucleus with Z=92 emits the following in a sequence alpha, alpha, be...

    Text Solution

    |

  2. The atomic mass of B^(10) is 10.811 amu . Find the binding energy of B...

    Text Solution

    |

  3. Four vessels A,B,C and D respectively, contains 20 g atom (T(1//2=5h),...

    Text Solution

    |

  4. In Rutherford's famous gold foil scatterig experiment he found that mo...

    Text Solution

    |

  5. The electron, neutron, and proton, listed in descending order of mass ...

    Text Solution

    |

  6. Which of the following is a wrong description of binding energy of a n...

    Text Solution

    |

  7. The binding energies of the atoms of elements A and B are E(a) and E(b...

    Text Solution

    |

  8. How does the rest energy of a nucleus compare to the sum of the rest e...

    Text Solution

    |

  9. The binding energies of the nuclei of .2^4 He, .3^7 Li, .6^12 C and .7...

    Text Solution

    |

  10. In the nuclear reaction descried by the equation below, an alpha parti...

    Text Solution

    |

  11. Nucleus A is converted into C through the following reactions, ArarrB...

    Text Solution

    |

  12. In one average life (assuming the decay to proceed according to radioa...

    Text Solution

    |

  13. 90% of the active nuclei present in a radioactive sample are found to ...

    Text Solution

    |

  14. Let T be the mean life of a radioactive sample. 75% of the active nucl...

    Text Solution

    |

  15. A freshly prepared radioactive source of half-life 2 h emits radiation...

    Text Solution

    |

  16. The half life of .^(131)I is 8day. Given a sample of .^(131)1 at t = 0...

    Text Solution

    |

  17. A radioactive sample consists of two distinct species having equal num...

    Text Solution

    |

  18. Half-lives of two radioactive elements A and B are 20 minutes and 40 m...

    Text Solution

    |

  19. The ratio of molecular mass of two radioactive substances is 3//2 and ...

    Text Solution

    |

  20. An unstable nucleus decays in three different modes, each mode having ...

    Text Solution

    |