Question

Which of the following statement is correct about the liquid?

• A. In liquids, the atoms are not as rigidly fixed as in solid.
• B. In liquids, the atoms are more rigidly fixed as in gas.
• C. In liquids, the separation between atoms is about $1 \AA$.
• D. All of the above

Answer 1

Answer: (A)

In liquids, the atoms are not as rigidly fixed as in solid and can move around. This enables a liquid to flow. In liquids the separation between atoms is about $2 \AA$. In case of gases, the atoms are not rigidly fixed but are free to move. Thus, the statement given in option is correct, rest are incorrect.