What are geometrical isomerism? Explain them with an example?
Answer / anurag
Geometrical isomerism is an example of stereo-isomerism.
This occurs when substances have the same molecular
formula, but a different arrangment of their atoms in
space. There are three ways that this can happen:
where there is a C=C bond in the molecule;
where a molecule has rings; or
where there is a >C=N bond.
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