The potential energy U between two molecules as a function of the dist – McqOptions

MCQOPTIONS

1.	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 [CPMT 1986, 88, 91]
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 reach B
Answer» C. Attracted when they reach B

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