The latent heat of fusion of ice is 330 J g−1. Calculate the number – InterviewSolution

1.	The latent heat of fusion of ice is 330 J g−1. Calculate the number of photons of radiation of frequency 5×1013 s−1 to cause the melting of 1 mole of ice. Take h=6.6×10−34 J s. Express your answer as X×1023, what is the value of X?
Answer» The latent heat of fusion of ice is $330 {J g}^{- 1}$ . Calculate the number of photons of radiation of frequency $5 \times 10^{13} s^{- 1}$ to cause the melting of 1 mole of ice. Take $h = 6.6 \times 10^{- 34} J s$ . Express your answer as $X \times 10^{23}$ , what is the value of $X$ ?

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