Question

The specific latent heat of vaporization of water is 2.26 x 106 J kg-1. When 0.01 kg of water is converted into steam it
a) absorbs 2.26 x 104 J
b) gives out 2.26 x 104 J
c) absorbs 2.26 x 108 J
d) gives out 2.26 108 J

Answer 1

Answer:

B

Explanation:

use the formula Q=mlf

Where m is the mass of water and lf is the specific latent heat of vaporisation