Alcohol does freeze, but at a much lower temperature than water. Pure alcohol freezes at -174.6 degrees Fahrenheit, while water freezes at 32 degrees Fahrenheit.
Marmalade is a fruit preserve made from the juice and peel of citrus fruits boiled with sugar and water.It can be produced from kumquats, lemons, limes, grapefruits, mandarins, sweet oranges, bergamots and other citrus fruits, or any combination thereof.n much of Europe, the term âmarmaladeâ and its variations is still used as a generic term, whereas in Britain it has been redefined solely to a citrus preserve. The name originates in Portuguese, where marmelada applies exclusively to quince jam (from  marmelo , the Portuguese for quince).
Jam is a thick puree mixture of fruit, sugar and often pectin. Marmalade is similar to a preserve, but usually contains citrus fruit rind. And jelly is a clear bright mixture made from fruit juice, sugar and often pectin. Enjoy! http://www.greatfoodz.com/category/1/. jam and preserve are the same -- they contain chunks of fruit or pureed fruit. A jelly is made from the juice of the fruit and a marmalade is a jelly with suspended citrus rind. http://www.waldoward.com/berry.htm And if you're still confused about which is what, don't read this one.