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Title: A beaker of alcohol at 20 °C is placed in a closed container and a vacuum pump i Post by: OldSpice on Dec 8, 2014 A beaker of alcohol at 20 °C is placed in a closed container and a vacuum pump is used to evacuate the air in the container. Why does the alcohol begin to boil?
A) The atmospheric pressure is reduced. B) The vapor pressure increases. C) The vapor pressure decreases. D) Air is released from the alcohol. E) none of the above Title: Re: A beaker of alcohol at 20 °C is placed in a closed container and a vacuum pump i Post by: Electric on Dec 12, 2014 Content hidden
Title: Re: A beaker of alcohol at 20 °C is placed in a closed container and a vacuum pump i Post by: OldSpice on Dec 14, 2014 Perfect!
..Thank you so much for your support Title: Re: A beaker of alcohol at 20 °C is placed in a closed container and a vacuum pump i Post by: Electric on Dec 14, 2014 My pleasure
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