This is commonly used when describing liquids. "Clear" in this context means that you can see through the liquid, so if you put a penny (for example) in a cup of this liquid, you could still see the penny. "Colourless" would mean that the liquid was the same colour as water. Clear but not always colourless means that the liquid may have a tint (so it may be blueish or greenish or some other colour) but you can still see through it.
An example of a solution that is not colourless is ketchup.
no
Generally drinks are basic solutions.
Simple phenol (Carbolic acid) is almost colourless in aqueous solution but Naphthols forms pinkish or purple solutions.
It indicates that the solution's range is above or below of its transition value. For example the transition value of phenolphthalein is around 9.0. Hence it shows a pink colour in basic solutions (pH>9) and colourless in acidic solutions.
Colourless. (Does not have a colour/ invisible).
Sulphuric Acid is colourless. Water is colourless. When dissolved together, the solution remains colourless.
aluminum sulphate is colourless
Generally drinks are basic solutions.
Colourless solution. most coloured solutions contain transition metal ions
All acidic solutions are colourless in phenolphthalein, pink in methyl orange solution and turns blue litmus paper into red.
Simple phenol (Carbolic acid) is almost colourless in aqueous solution but Naphthols forms pinkish or purple solutions.
Phenolphthalein is a chemical compound with the formula C20H14O4 (often written as "HIn" or "phph" in shorthand notation). Often used in titrations, it turns colourless in acidic solutions and pink in basic solutions. If the concentration of indicator is particularly strong, it can appear purple. In strongly basic solutions, phenolphthalein's pink colour undergoes a rather slow fading reaction and becomes colourless again. In other words, the molecule has four forms: {| ! Species | In H2In In2− In(OH)3− ! Structure ! Model ! pH | < 0 0−8.2 8.2−12.0 >12.0 ! Conditions | strongly acidic acidic or near-neutral basic strongly basic ! Colour | orange colourless pink to fuchsia colourless ! Image | The rather slow fading reaction that produces the colourless InOH3− ion is sometimes used in classes for the study of reaction kinetics. |}
Alloys are solid solutions.
Alloys are solid solutions.
No, solid solutions also exist.
colourless is farbloss
no
Are acids colourless? Yes they are. So acid rain is colourless