AIIMS 2018 May 26 Physics Morning Question Paper with solutions for online practice

Question : 26 of 37

Marks: +1, -0

If 1 cm3 of water is vaporized (latent heat of vaporization = 540 cal/g°C) at P = 1 atm. If the volume of steam formed is 1671 cm 3 calculate increase internal energy.