Ozone layer in the upper regions of atmosphere protects earth from the harmful radiation of sun. Explain.,Which oxide of oxygen family is amphoteric in nature?,What happens when sulphur is dissolved in Oleum?
What is the significance of S-S bond? Sulphur-sulphur bond is important in bio…
α-particles do more damage inside the body than β-particles. Why? Is it also true when the body is exposed to the external source of such radiations?,The stability of a radioactive substance is related to its half life period. Explain.
α -particles do more damage inside the body than β -particles. Why? Is it also tru…
Nuclear Fission,Nuclear Fusion,Applications of Radio Isotopes
Nuclear Fission It is the process of disintegration of a heavy nuclei when bombar…
Nuclear chemistry,Radioactivity,Group displacement law,Half life period (t1/2),Significance of half life period.
Nuclear chemistry A reaction in which nucleus of an atom undergoes a change is …
Slow reactions requires high activation energy as compared to fast reactions. Do you agree with the statement?
The rate law for the reaction is: Rate = k [A] [B] 3/2 Can the reaction be an ele…