" ude a freeze is "f-10" of "C" fo defrost it,the fermperature was a "

A certainn freezing process requires that room temperature be lowered from 40^(@)C at a rate of 5^(@)C at every hour. Find the room temperature 10 hours after the freezing process begins.

Water freezes at 32^@ F

A body cools in 10 minutes from 60^(@)C to 40^(@)C . What is the temperature of the body after next 20 minutes? The temperatuer fo surroundings is 10^(@)C

A body cools in 10 minutes from 60^(@)C to 40^(@)C . What is the temperature of the body after next 20 minutes? The temperatuer fo surroundings is 10^(@)C

C_(6)H_(6) freezes at 5.5^(@)C . At what tempreature will a solution of 10.44 g of C_(4)H_(10) in 200 g of C_(6)H_(6) "freeze" K_(f)(C_(6)H_(6))= 5.12^(@)C//m

C_(6)H_(6) freezes at 5.5^(@)C . At what tempreature will a solution of 10.44 g of C_(4)H_(10) in 200 g of C_(6)H_(6) "freeze" K_(f)(C_(6)H_(6))= 5.12^(@)C//m

C_(6)H_(6) freezes at 5.5^(@)C . At what tempreature will a solution of 10.44 g of C_(4)H_(10) in 200 g of C_(6)H_(6) "freeze" K_(f)(C_(6)H_(6))= 5.12^(@)C//m

C_6H_6 freezes at 5.5^(@)C . The temperature at which a solution 10 g of C_4H_(10) in 200g of C_6H_6 freeze is __________ ""^(@)C . (The molal freezing point depression constant of C_6H_6 is 5.12^(@)C//m .)

Find the energy spent to freeze 10 kg of water at 0^@C in a refrigerator operating between 0^@C and 17^@C .