Question

mcq
1. In solids -
a. Attraction between molecules is strong and they vibrate by changing their position
b. Attraction between molecules is strong and they vibrate about a fixed position
C. Attraction between molecules is weak and they do not vibrate strongly.
d. Attraction between molecules is weak and they vibrate strongly.
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Answer 1

Explanation:

b. Attraction between molecules is strong and they vibrate about fixed position.