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The number of neutrons released when .92...

The number of neutrons released when `._92 U^235` undergoes fission by absorbing `._0 n^1` and `(._56 Ba^144 + ._36 Kr^89)` are formed, is.

A

2

B

3

C

1

D

0

Text Solution

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The correct Answer is:
B
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The number of neutrons emitteed when ._(92)^(235)U undergoes controlled nulclear fission to ._(54)^(142)Xe and ._(38)^(90)Sr is:

The number of neutrons emitted when ._(92)^(235)U undergoes controlled nuclear fission to ._(54)^(142)Xe and ._(38)^(235)U undergoes controlled nuclear fission to ._(54)^(142)Xe and ._(38)^(90)Sr is:

Calculate the number of neutrons emitted when ._(92)U^(235) undergoes controlled nuclear fission to ._(54)Xe^(142) and ._(38)Sr^(90) .

The number of neutrons that are released on an average during the fission of U^(235) nucleus is

The numberr of neutrons emitted when ""_(92)""^(235)U undergoes controlled nuclear fission to ""_(54)""^(142)Xe and ""_(38)""^(90)Sr is

Find the amount of energy released when 1 atom of Uranium ._(92)U^(235)(235.0439 "amu") undergoes fission by slow neturon (1.0087 "amu") and is splitted into Krypton ._(36)Kr^(92)(91.8973 "amu") and Barium ._(56)Br^(141)(140.9139 "amu") assuming no energy is lost. Hence find the enrgy in kWh , when 1g of it undergoes fission.

The ._(92)U^(235) absorbs a slow neturon (thermal neutron) & undergoes a fission represented by ._(92)U^(235)+._(0)n^(1)rarr._(92)U^(236)rarr._(56)Ba^(141)+_(36)Kr^(92)+3_(0)n^(1)+E . Calculate: The energy released when 1 g of ._(92)U^(235) undergoes complete fission in N if m=[N] then find (m-2)/(5) . [N] greatest integer Given ._(92)U^(235)=235.1175"amu (atom)" , ._(56)Ba^(141)=140.9577 "amu (atom)" , ._(36)r^(92)=91.9263 "amu(atom)" , ._(0)n^(1)=1.00898 "amu", 1 "amu"=931 MeV//C^(2)

AAKASH INSTITUTE-NUCLEI-Assignment Section A Objective (One option is correct )
  1. A reactor is generating 1000 kW of power and 200 MeV of energy may be ...

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  2. In the nuclear reaction .92 U^238 rarr .z Th^A + .2He^4, the values of...

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  3. The number of neutrons released when .92 U^235 undergoes fission by ab...

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  4. Neutrino is a particle, which is

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  5. The binding energy of nucleus is a measure of its.

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  6. Heavy water is

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  7. 1 atomic mass unit is equal to

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  8. A nucleus of .84^210 Po originally at rest emits alpha particle with s...

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  9. The curve of blinding energy per nucleon as a function of atomic mass ...

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  10. The atoms of same element having same chemical properties but differen...

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  11. Which of the following is most unstable

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  12. In any fission the ratio ("mass of fission produts")/("mass of paren...

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  13. In a radioactive substance at t = 0, the number of atoms is 8 xx 10^4....

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  14. Some radioactive nucleus may emit.

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  15. The percentage of quantity of a radioactive material that remains afte...

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  16. Beta rays emitted by a radicactive material are

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  17. Alpha rays emitted from a radioactive substance are

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  18. In the given reaction .z X^A rarr .(z+1)Y^A rarr .(z-1) K^(A - 4) ra...

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  19. The radioactivity of a certain radioactive element drops to 1//64 of i...

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  20. If T is the half-life of a radioactive material, then the fraction tha...

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