Question

A few drop of china rose indicator are added to the colourless solution of a chemical the resulting solution will become light green what does it indicate about the nature of the chemical

Answer 1

The nature of solution is basic in nature .

Reason :

A solution of china rose turns green in a basic solution, and bright pink or magenta in an acidic solution.

Here few drops of china rose indicator are added to the colourless solution of a chemical the resulting solution will become light green hence the nature of solution is basic .

Answer 2

The china rose indicator is neutral indicator not acid nor base its shows its property when its put any solution then it shows curls .

its mean that it is acidic solution .

Or when it put into some solution and showing remains flat its mean it is base.

when using as indicator the rose petals soaking in water ,alcohol , or some acid or basic solution and makes its  solution by extracting its all juice and dropping few drops in each solution it turn to pink firstly then after sometime it turns to greenish color.