Assertion: A neutron impinging on `U^(235)` , splits it to produce Barium and Krypton.
Reason: U-235 is a fissile material.

A slow neutron strikes a nucleus of ._(92)U^(235) splitting it into lighter nuclei of barium and krypton and releasing three neutrons. Write the corresponding nuclear reaction. Also calculate the energy released on this reaction Given m(._(92)U^(235))=235.043933 "amu" m(._(0)n^(1))=1.008665 amu m(._(56)Ba^(141))=140.917700 "amu" m(._(36)Kr^(92))=91.895400 amu

The number of neutrons in ""_(92)U^(235) is

Enrichment of U^(235) is done by -

Assertion (A) : Fragments produced in the fission of U^(235) are radioactive. Reason (R ) : The fragments have abnormally high proton to neutron ratio

Assertion (A) Fragments produced in the fission of ""_(92)U^(235) are radioactive. Reason (R) The fragments in the fission of ""^(235)U have a proton to neutron ratio of 2.5.