In chemistry, a solution is a homogeneous mixture composed of two or more substances. In such a mixture, a solute<span> is a substance </span>dissolved<span> in another substance, </span>known as<span> a </span>solvent<span>.</span>
Answer:
point 2 and 4
Explanation:
because at those point temperature is constant
Answer:
increase,increase,decrease
Explanation:
