General Knowledge Questions and answers about Nuclear Chemistry for preparing all Competitive Examinations. 1. Phenomenon of radioactivity was discovered by? Answer: Henry Becquerel 2. Artificial Radioactivity was discovered by? Answer: Irene Curie and Frederic Curie 3. The time required for a radioactive isotope to disintegrate itself to half its initial mass? Answer: Half life period 4. The first transuranic element synthesized was? Answer: Neptunium 5. Simplest Radioactive atom? Answer: Tritium 6. Daughter element of tritium? Answer: Helium 7. The process of splitting of heavy atoms liberating energy is known as? Answer: Nuclear Fission 8. Nuclear Fission discovered by? Answer: Otto Hahn and Fritz Strassman 9. The principle of atomic bomb? Answer: Nuclear Fission 10. The process of merging two or more nucleic to form a heavier nucleus? Answer: Nuclear fusion 11. Principle of Hydrogen bomb? Answer: Nuclear fusion 12. The technique of determining the age of old carbonaceous materials using carbon-14? Answer: Carbon dating 13. Radio carbon dating was discovered by? Answer: Willard F.Libby 14. Vaccine dating can be done by using? Answer: Tritium 15. Rock dating can be done by using? Answer: U-238 and Pb – 206 16. Radioactive iodine is used for the treatment of? Answer: Hyper Thyroidism 17. Isotope used for the treatment of cancer? Answer: Cobalt – 60 18. Bone cancer can be diagnosed by using? Answer: Phosphorus-32 19. Angiogram Test is done by using? Answer: Sodium-24 20. Gold-198 is used for the treatment of? Answer: Leukaemia 21. The coolants used in nuclear reactor? Answer: Liquid sodium 22. Strongest Radioactive element? Answer: Radium 23. Gaseous Radioactive element? Answer: Radon 24. Liquid Radioactive element? Answer: Francium 25. First fast breeder reactor in India? Answer: Kamini 26. Tarapur atomic power station is in? Answer: Maharashtra 27. Narora atomic power station is in? Answer: Uttar Pradesh 28. Indira Gandhi center for atomic research is in? Answer: Kalpakkam Admin -kd singh
Posted on: Tue, 19 Aug 2014 10:04:20 +0000
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