4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
When a chemical bond is formed, there is decrease in
A
kinetic energy
✓
potential energy
C
repulsive force
D
attractive force
✓
Answer
Correct option: B.
potential energy
b When chemical bond is formed, the potential energy decreases. The distance between two atoms at which the potential energy is minimum is known as bond length.
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