Which is NOT true about a reaction under reflux? O For reactions in which the reaction rate must be sped yp by application of heat, the process must be done in a specific way to overcome the issue of evaporating too much solvent and drying the reaction vessel. O The applied heat must be set so that the reflux ring should only be one-third to half way up the condenser. O If the heating rate is turned up, the temperature of the reactants does not change, but the rate at which the boiling liquid changes into vapour form increases. O A piece of glassware called a Claissen adaptor is used to condense the vapors into liquid.

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Which is NOT true about a reaction under reflux?
O For reactions in which the reaction rate must be sped Np by application of heat, the
process must be done in a specific way to overcome the issue of evaporating too
much solvent and drying the reaction vessel.
O The applied heat must be set so that the reflux ring should only be one-third to half
way up the condenser.
O If the heating rate is turned up, the temperature of the reactants does not change,
but the rate at which the boiling liquid changes into vapour form increases.
O A piece of glassware called a Claissen adaptor is used to condense the vapors into
liquid.
Transcribed Image Text:Which is NOT true about a reaction under reflux? O For reactions in which the reaction rate must be sped Np by application of heat, the process must be done in a specific way to overcome the issue of evaporating too much solvent and drying the reaction vessel. O The applied heat must be set so that the reflux ring should only be one-third to half way up the condenser. O If the heating rate is turned up, the temperature of the reactants does not change, but the rate at which the boiling liquid changes into vapour form increases. O A piece of glassware called a Claissen adaptor is used to condense the vapors into liquid.
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