Question

what is chain reaction... explain with example​

Answer 1

Answer:

Chain reaction:-

A chain reaction is a sequence of reactions where a reactive product or by product causes addition reaction to take place ........

Example:-

A single neutron of uranium causes to undergo fission .In the reaction 2or more neutrons are produced.....

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Answer 2

Answer:

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Explanation:

A chain reaction refer to a process in which neutrons released in fission produce an additional fission in at least one further nucleus. This nucleus is turn produces neutrons and the process repeat. The process may be controlled(nuclear power) or uncontrolled(nuclear weapons)

for example- a single neutrons cause the nucleus of a uranium atom to undergofission. in the process two or three more neutrons are released.

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