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#Question id: 344


The partial negative charge at one end of a water molecule is attracted to the partial positive charge of another water molecule. What is this attraction called?

#Unit 1. Molecules and their Interaction Relevant to Biology
  1. a covalent bond

  2. a hydrogen bond

  3. an ionic bond

  4. a vander Waals interaction


Answer:- Option(s): 2


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