Filtering the homogeneous mixture to get the materials out and boil away any water
Answer:
The term illegal alien refers to a foreign person who is living in a country to which they are not an official legal citizen.
The activation energy is 10 kJ and the reaction is exothermic.
Answer:

Explanation:
Given:
- mass of water,

- initial temperature of water,

- initial temperature of pan,

- mass of pan,

- mass of water evapourated,

- specific heat of water,

- specific heat of aluminium pan,

- latent heat of vapourization,

<u>Using the equation of heat:</u>
<em>Here, initially certain mass of water is vapourised first and then the remaining mass of water comes in thermal equilibrium with the pan.</em>


