Advertisements
Advertisements
प्रश्न
Write nuclear reaction of nuclear fusion.
Advertisements
उत्तर
\[\ce{\underset{(Deuterium)}{^2_1H}+ \underset{(Deuterium)}{^2_1H}-> \underset{(Helium isotope)}{^3_2He}+ \underset{(Neutron)}{^0_1n}+ 3.3 MeV}\]
\[\ce{\underset{(Helium isotope)}{^3_2He}+ \underset{(Deuterium)}{^2_1H} -> \underset{(Helium)}{^4_2He}+ \underset{(Proton)}{^1_1H} + 18.3 MeV}\]
APPEARS IN
संबंधित प्रश्न
Why is a very high temperature required for the process of nuclear fusion? State the approximate temperature required.
- Write one nuclear fusion reaction.
- State the approximate value of energy released in the reaction mentioned in part (a).
- Give reason for the release of energy stated in part (b).
Complete the following fusion reaction:
\[\ce {^3_2He + ^2_1H -> ^\underline{}_2He + ^\underline{}_1H + energy}\]
State one similarity in the process of nuclear fission or fusion.
State two difference between the process of nuclear fission and fusion.
Elements having atomic number greater than 83 can undergo nuclear fusion.
Match: IV
| a. | Uncontrolled fission reaction | Hydrogen Bomb |
| b. | Fertile material | Nuclear Reactor |
| c. | Controlled fission reaction | Breeder reactor |
| d. | Fusion reaction | Atom bomb |
Mark the correct choice as
- Assertion: Extreme temperature is necessary to execute nuclear fusion.
- Reason: In a nuclear fusion, the nuclei of the reactants combine releasing high energy.
Use the analogy to fill in the blank.
Nuclear Fusion: Extreme temperature, Nuclear Fission: ______.
Use the analogy to fill in the blank.
Nuclear Fusion : Extreme temperature, Nuclear Fission : ______
