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The nuclear reaction .(1)^(2)H + .(1)^(2...

The nuclear reaction `._(1)^(2)H + ._(1)^(2)H to ._(2)^(4)He` is called

A

fission reaction

B

fusion reaction

C

chain reaction

D

thermal reaction

Text Solution

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The correct Answer is:
B
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Calcualte the energy released (in joule and MeV ) in the follwing nulcear reaction: ._(1)^(2)H + ._(1)^(2)H rarr ._(2)^(3)He + ._(0)^(1)n Assume that the masses of ._(1)^(2)H, ._(2)^(3)He and neutron (n) are 2.0141,3.0160 and 1.0087 respectively in amu.

._(1)^(3)H and ._(2)^(4)He are:

Calculate the energy in the reaction 2 ._(1)^(1)H + 2 ._(0)^(1)n to ._(2)^(4)He Given, H = 1.00813 amu, n = 1.00897 amu and He = 4.00388

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In a typical unclear reaction, e.g. ""_(1)^(2)H+""_(1)^(2)H to ""_(2)^(3)He + n +3.27 Me V , although number of nucleons is conserved is conserved, yet energy is released. How ? Explain. (b) Show that nuclear dendity in a given nucleus is independent of mass number A.

Calculate the energy released in joules and MeV in the following nuclear reaction: ._(1)H^(2) + ._(1)H^(2) rarr ._(2)He^(3) + ._(0)n^(1) Assume that the masses of ._(1)H^(2) , ._(2)He^(3) , and neutron (n) , respectively, are 2.40, 3.0160, and 1.0087 in amu.

DINESH PUBLICATION-NUCLEAR AND RADIO CHEMISTRY-Evaluate Yourself
  1. The nuclear reaction .(1)^(2)H + .(1)^(2)H to .(2)^(4)He is called

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  2. One among the following set of quantum numbers defines the highest ene...

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  3. If threshold wavelength (lambda(0)) for ejection of electron from meta...

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  4. All elements in the third period have

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  5. One among the following species is planar

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  6. From amongst the following triatomic molecules the least bond angle is...

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  7. The atoms/ion listed in correct order of increasing size are

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  8. The solution of Schrodinger equation for hydrogen leads to three quant...

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  9. In which of the following are all the electrons paired ?

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  10. The diamagnetic molecules from among mole cules of second period eleme...

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  11. Which of the following statements is correct ?

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  12. Amongst phosphorus halides the correct increasing order of bond angle ...

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  13. The State of hybridisation of phosphorus (Z=15) in phosphate ion (PO(4...

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  14. The strength of sigma bond formed by s-s, s-p & p-p overlaps are in th...

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  15. In a crystalline solid, W atoms are at corners, O atoms at edge centre...

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  16. A binary solid, A^(+) B^(-) ( formula mass= 60) has a CsCl structure....

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  17. The molecular orbital shown below is described as

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  18. Which among the following molecules has the largest dipole moment ?

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  19. The difference between DeltaH and Delta E at constant voluem is equal ...

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  20. If the critical frequency (v(0)) for emission of photoelectrons from a...

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  21. The expected wavelength at which the first line of P fund series shall...

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