CUET Preparation Today
A chain reaction in fission of uranium is possible because |
small amount of energy is released more than one neutron is given out large amount of energy is released fragments in fission are radioactive. |
more than one neutron is given out |
The correct answer is Option (2) → more than one neutron is given out In nuclear fission of uranium, each fission event releases more than one neutron. These neutrons can initiate further fission in other uranium nuclei, sustaining a chain reaction. Answer: more than one neutron is given out |
