A) When a covalent bond is formed, transfer of electrons takes place
B) Pure \[{{H}_{2}}O\] does not contain any ion
C) A bond is formed when attractive forces overcome repulsive forces
D) HF is less polar than \[HBr\]
Correct Answer: C
Solution :
A bond is formed when attractive forces \[({{n}_{1}}\leftrightarrow {{e}_{2}},{{n}_{2}}\leftrightarrow {{e}_{1}})\] overcomes or balance is established with repulsive force \[({{n}_{1}}\leftrightarrow {{n}_{2}},{{e}_{1}}\leftrightarrow {{e}_{2}})\]
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