Hivi kwanini bia huwa hazigandi?

Hivi kwanini bia huwa hazigandi?

The Chemistry of Freezing Alcohol
Ethanol, the alcohol found in beer, wine, and liquors, has a melting point of -114ºC (-173ºF). That melting point represents the temperature at which ethanol passes from the solid “frozen” phase to the liquid state.

Most home freezers maintain temperatures between –23ºC and –18ºC (that’s –9ºF and 0ºF) in order to properly store food.

The melting point of ethanol implies that, if stored in a home freezer around -22ºC (0ºF), which is much warmer than –114ºC (173ºF), ethanol will remain liquid.

Of course, that melting point is assuming the sample is pure ethanol, which the alcohols in your liquor cabinet certainly are not. The amount of ethanol in the most common commercially-available alcoholic beverages (by volume) is:

Beer: 4 to 6 percent, though some can go as high as 12 percent
Wine: usually around 12 to 15 percent
Distilled liquors (like gin, vodka, and whiskey): usually around 40 percent, but sometimes higher

Nipo kwenye simu google utapata info hio hapo juu kwa maelezo zaidi
 
Hii Ni physics au siasa. Mijadala kama hii ina tija gani wakuu kwa ukuzi wa jamii yetu, au ni kutafuta umaarufu wa kuongea jamvini!
yaani we unachekesha ,jamaa kama kafungua glosary na anataka majibuaende wapi,hili sio jukwaa la siasa,na si kila saa tuongelee siasa
 
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