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92^(U^(235)) nucleus absorbs a neutron a...

`92^(U^(235))` nucleus absorbs a neutron and disintegrates into `54^(Xe^(139)), 38^(Sr^(94))` and x. What will be the product x?

A

3 neutrons

B

2 neutrons

C

`alpha` particle

D

`beta` particle

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NCERT BANGLISH-NUCLEAR CHEMISTRY-SELF EVALUATION
  1. Radioactivity is due to

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  2. In the following radioactive decay, 92A^(xA^(232))rarr89^(y^(220)), ho...

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  3. 92^(U^(235)) nucleus absorbs a neutron and disintegrates into 54^(Xe^(...

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  4. Loss of a beta-particle is equivalent to

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  5. Which of the following is used as neutron absorber in the nuclear reac...

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  6. Define radio activity.

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  7. What is half life period.

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  8. Write two difference between chemical reaction and nuclear reaction.

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  9. What is Q value of a nuclear reaction?

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  10. What are the types of nuclear reaction. Give example for each type.

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  11. Explain the principle behind the Hydrogen bomb.

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  12. State two uses of radio carbon dating.

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  13. What is binding energy of Nucleus?

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  14. What is radioactivity? How was the phenomenon discovered?

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  15. What is nuclear fission? What are controlled and uncontrolled fission ...

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  16. What is nuclear fusion? How do nuclear fusion reactions differ from fi...

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  17. Explain the use of radioactive isotopes with specified examples.

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  18. How many alpha and beta particles will be emitted by an element 84^(A^...

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  19. Calculate the decay constant for Ag^(108) if its half life is 2.31 min...

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  20. The half life of Th^(233) is 1.4 xx 10^(10) years. Calculate its di...

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