CalorimetryHard
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
A gas based geyser heats water flowing at the rate of 5.0 litres per minute from $27^{\circ}C$ to $87^{\circ}C$.The rate...If a bimetallic strip is heated, it will...The volume thermal expansion coefficient of an ideal gas at constant pressure is...When m gm of water at 10oC is mixed with m gm of ice at 0oC, which of the following statements are false?...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...