Question

The latent heat of vaporisation of water is :

Options

• 2.25 × 10⁶ J/kg

• 3.34 × 10⁶ J/kg

• 22.5 × 10⁴ J/kg

• 33.4 × 10⁵ J/kg

Answer 1

2.25 × 10⁵J/kg

This value is fixed and is found by performing the experiment in the lab.