Question
(d)When the water was boiling, 0.030 kg of water turned into steam. The energy transferred to the water was 69 kJ. Calculate the specific latent heat of vaporisation of water. Give the unit. __ Specific latent heat of vaporisation= Unit __
Answer
4.2
(231 Votes)
Harlow
Veteran · Tutor for 11 years
Answer
The specific latent heat of vaporisation
The unit for Specific latent heat of vaporiation is
Explanation
## Step1: Given data are the mass of water that turned into steam (
), and the energy transferred to the water (
).## Step2: We will calculate the specific latent heat of vaporisation of water (
) uses the formula:###
where:###
is the energy transferred to the water,###
is the mass of water turned into steam.