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The half life of Th^(233) is 1.4 xx 10^(...

The half life of `Th^(233)` is `1.4 xx 10^(10)` years. Calculate its disintegration constant.
(i) `18Ar^(10)`+____`rarr19^(k^(40))+0^(n^(1))`
(ii) ________+`1H^(1)rarr2^(He^(4))+2He^(4)`
(iii)`88Ra^(236)rarr`________+`2^(He^(4))`
(iv)`92^(U^(238))rarr56^(Ba^(143))`+_________+`0^(n^(1))`

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NCERT BANGLISH-NUCLEAR CHEMISTRY-SELF EVALUATION
  1. What is half life period.

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

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  3. What is Q value of a nuclear reaction?

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

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  5. Explain the principle behind the Hydrogen bomb.

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  6. State two uses of radio carbon dating.

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  7. What is binding energy of Nucleus?

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

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

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

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

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

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

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

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  15. Complete the following nuclear reactions (i) 18^(Ar^(40)) + ? ra...

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  16. 92^(U^(238)) undergoes a series of changes by emitting alpha and beta ...

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  17. The atomic mass of Th is 232 and its atomic number is 90. In terms of ...

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  18. Calculate the average life of 79A^(Au^(198)) leaving t^(1//2) = 150 da...

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  19. Predict the bombarding projectile in the following nuclear reactions ...

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  20. The decay constant for 6^(C^(14)) is 2.31xx 10^(-4) year-1 calculate t...

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