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Why are solid rigid?A. Because of large intermolecular forcesB. Because of vibration motionC. Because of large intermolecular spaceD. All of the above |
Answer» Correct Answer - A In solid state the constituent particles are not free to move. They can only oscillate about their mean positions due to strong attraction forces between the particles. That is why solids have a closely packed arrangementand rigid structure. |
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