Question

you are provided with three testtube a, b , c as shown in the figure 5.3 with different liquid what you observetion when you put a: turmeric solution in each test tube b: china rose indicator in each test tube in which test tube a: solution of tantric acid , b: soap solution c: pure water​

Answer 1

Answer:

see below

Explanation:

Test tube   Effect on blue litmus   Effect on red litmus     Effect on phenolphthalein

A   Changes to red   Remains red      Colourless

B   Remains blue   Changes to blue     Pink colour

C   Remains blue    Remains blue     Colourless