| 31. | Phytoene is a symmetric molecule containing three conjugated double bonds.
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| 32. | Aromatic amino acids are able to absorb light due to their conjugated double bonds.
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| 33. | This is sometimes shown diagrammatically as a series of alternating single and double bonds.
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| 34. | A single bond is weaker than either a double bond or a triple bond.
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| 35. | These free electron then attack the double bonds of resin monomers resulting in polymerization.
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| 36. | Double bonds can react with hydrogen to form single bonds.
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| 37. | Is it talking about a C = C double bond?
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| 38. | A reducing bleach works by converting double bonds in the chromophore into single bonds.
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| 39. | The backbones of polyacetylenes have alternating single and double bonds.
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| 40. | The molecule carries a double bond which induces significant ring strain and significant reactivity.
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