The heating of a beaker of ethanol continues until 0.18 kg of the liquid ethanol has turned into vapour.
The thermal energy needed to turn this boiling ethanol into vapour is 0.153 MJ0.153\text{ MJ}0.153 MJ.
Calculate the specific latent heat of vapourisation of ethanol.
Practise Edexcel GCSE Physics Heating, specific heat and latent heat with exam-style questions for Foundation and Higher tier. 81 questions, matched to the Edexcel GCSE Physics (1PH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.