An electric kettle rated 1500W boils away 0.3kg of a liquid at its boiling point every 300s. Calculate the specific latent heat of the vaporisation of the liquid
a
1.5 x \(10^6Jkg^-1\)
b
1.35 x \(10^6Jkg^-1\)
c
1.5 x \(10^5Jkg^-1\)
d
4.5 x \(10^2Jkg^-1\)
e
3 x \(10^2Jkg^-1\)
Explanation
Correct Option
aVideo Explanation
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