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Ozone is prepasred by passing silent ele...

Ozone is prepasred by passing silent electric discharge through oxygen. In th is reaction,

A

energy is given out

B

energy is absorb

C

oxygen is loaded with energy

D

oxygen is dissociated into atoms

Text Solution

Verified by Experts

The correct Answer is:
B
`3O_(2)+68Kcalsto2O_(3)(g)`
The reaction is endothermic.
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