Answer:
<h3>DEPENDENT VARIABLE</h3>
Explanation:
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Hello!
The answer is Evaporation
When you add heat to water, it boils, releasing gas into the air. This is called Evaporation. The water changes from a liquid to a gas.
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THE SUBSTANCE PRESENT AT THE START OF THE REACTION ARE CALLED REACTANT
Correct If not right, but, In low temperatures intermolecular forces also increase, since molecules move more slowly, similar to what would occur in a liquid state. Just remember that ideal gas behavior is most closely approximated in conditions that favor gas formation in the first place—heat and low pressure. me.
% m/v of the solution = 0.2%m/v
<h3>Further explanation</h3>

or
% m/v = g solute / 100 ml solution
Concentration : 2 g sodium borate / L water
For 10 L⇒20 g Sodium borate
