CalorimetryMedium
Question
Steam at 100o C is passed into 1.1 kg of water contained in a calorimeter of water equivalent 0.02 kg at 15o C till the temperature of the calorimeter and its contents rises to 80o C . The mass of the steam condensed in kilogram is :
Options
A.0.130
B.0.065
C.0.260
D.0.135
Solution
Heat released by steam = heat gained by water and calorimetry
mL + m × S (100 − 80) = (1.1 + 0.02) × S × (80 − 15)
m × 540 + 20 m = 1.12 × 65
m = 0.130 kg.
mL + m × S (100 − 80) = (1.1 + 0.02) × S × (80 − 15)
m × 540 + 20 m = 1.12 × 65
m = 0.130 kg.
Create a free account to view solution
View Solution FreeMore Calorimetry Questions
There is a rectangular metal plate in which two cavities in the shape of rectangle and circle are made, as shown with di...The process of converting solid into directly gaseous state on being heated is called :-...5 kg of steam at 100oC is mixed with 10 kg of ice at 0oC . Choose correct alternative /s(Given swater = 1 cal/goC, LF = ...A block of ice at -10oC is slowly heated and converted to steam at 100oC. Which of the following curves represents the p...10 kg of ice at $- 10^{\circ}C$ is added to 100 kg of water to lower its temperature from $25^{\circ}C$. Consider no hea...