Question

what is dry ice? where it is used

Answer 1

the most common use of dry ice is to preserved food,using non-cyclic refrigeration.it is frequently used to package item that must remain cold of frozen,such as ice cream or biological samples,without the use of mechanical cooling

Answer 2

The most common use of dry ice is to preserve food, using non-cyclic refrigeration. It is frequently used to package items that must remain cold or frozen, such as ice cream or biological samples, without the use of mechanical cooling.