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The energy required to convert 40.8 g of liquid methanol to gaseous methanol is 47 100 J.
Calculate the specific latent heat of vaporisation of methanol.
Use the correct equation from the Physics Equation Sheet on the inside back cover.
Give your answer in J/kg and to 3 significant figures.
3 mark answer thankyouuu :)

Sagot :

josephine71

Answer:

1154411.7j/kg

Explanation:

Q=mlv

lv=q/m

=47100/0.0408(in kg)

=1154411.7j/kg

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