Answer: Option (4) is the correct answer.
Explanation:
A mixture is defined as a substance that contains two or more different substance that are physically mixed with each other.
If solute particles are evenly distributed in a solvent then it is known as a homogeneous mixture.
For example, salt dissolved in water is a homogeneous mixture.
If solute particles are unevenly distributed into the solvent then it is known as a heterogeneous mixture.
For example, sand in water is a heterogeneous mixture.
Thus, we can conclude that the statement a mixture must contain at least two different substances, is correct about mixtures.
Answer:
b I my current pls let me known
12% NaCl is the answer I came to... Have a GREAT day!!! :)
Volume= length•width•height
V=5•7•3
V= 105cm^3
Answer: permanent removal of hair by energy or heat
Explanation:
