Question

examples of spontaneous and non spontaneous process​

Answer 1

Answer:

For example, without an external energy source, water will remain water forever. Under the right conditions, adding electricity (direct current) will make hydrogen gas and oxygen gas. Another example of a non spontaneous reaction is photosynthesis.

Answer 2

Answer:

A spontaneous process is one that occurs on its own, without any energy input from the outside.

For example, a ball will roll down an incline; water will flow downhill; ice will melt into water; radioisotopes will decay; and iron will rust.

A non-spontaneous reaction needs an external energy to pump the reaction this direction.

For example, without an external energy source, water will remain water forever.

Another example of a non-spontaneous reaction is photosynthesis.

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