No, a HCI solution is not a homogeneous mixture. HCI, which stands for hydrochloric acid, is a chemical compound that is typically dissolved in water to form a solution. This solution is a homogeneous mixture because the hydrochloric acid molecules are evenly distributed throughout the water molecules.
is H2O one?
Yes, H2O (water) is a homogeneous mixture. Water is a compound composed of hydrogen and oxygen molecules that are uniformly mixed at a molecular level. This means that there is only one phase present, and the composition of the mixture is the same throughout. This makes water a homogeneous mixture.
