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Q. |
When two ice cubes are pressed together, they join to form one cube. Which one of the following helps to hold them together? |
A. | Hydrogen bond formation |
B. | Vander waals forces |
C. | Covalent attraction |
D. | Dipole interaction |
Answer» A. Hydrogen bond formation | |
Explanation: When two ice cubes are pressed together, they join to form one cube due to hydrogen bond. |
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