Question
Question: Steam at 100<sup>0</sup>C is passed into 1.1 kg of water contained in a calorimeter of water equival...
Steam at 1000C is passed into 1.1 kg of water contained in a calorimeter of water equivalent 0.02 kg at 150C, till the temperature of the calorimeter and its contents rises to 800C. The mass of steam condensed (in kg) is (Take latent heat of steam = 540 cal g–1) :
A
0.130
B
0.065
C
0.260
D
0.135
Answer
0.130
Explanation
Solution
1.12 × (80 – 15) = m × 540 + m × 20