Question

question 8 (1 point) saved
which arrow is pointing to a hydrogen bond in the diagram below?
a
b
c
a
b
c
all of the above

Explanation:

Hydrogen bonds are weak attractions between a hydrogen atom (covalently bonded to a highly electronegative atom like oxygen) and another electronegative atom. In the diagram, arrow B points to a dotted line which represents a hydrogen bond. Arrow A points to a covalent O - H bond (a strong chemical bond within a water molecule). Arrow C also points to a covalent O - H bond.

Answer:

B. Option Text