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The potential energy U between two molec...

The potential energy U between two molecules as a function of the distance X between them has been shown in the figure. The two molecules are

A

Attracted when x lies between A and B and are repelled when X lies between B and C

B

Attracted when x lies between B and C and are repelled when X lies between A and B

C

Attracted when they reach B

D

Repelled when they each B

Text Solution

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The correct Answer is:
B
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