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Conversion of oxygen to ozone represente...

Conversion of oxygen to ozone represented by the equation `3 O_2 to 2 O_3` is an endothermic reaction. Enthalpy change `Delta H` accompanying the reaction _________ .

A

Is negative

B

Is positive

C

Is zero

D

Depends on temperature

Text Solution

Verified by Experts

The correct Answer is:
B
For endothermic reaction, `DeltaH=+ve`.
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