Chemistry A-Level
cancelling dipoles
What cancelling dipoles means in Chemistry A-Level, as defined for AQA.
Definition of cancelling dipoles
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Reference: AQA
In a symmetrical arrangement the bond dipoles are equal in size and point outwards in directions that exactly oppose one another, so the vector sum is zero.
Topics that use cancelling dipoles
- Bond polarity (AQA A-Level)
Related terms
- cancellation
- justifying with electronegativity
- partial charge labelling
- permanent dipole
- ranking polarity
- bond dipole
- vector addition
Using cancelling dipoles in the exam
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