Question

The correct statement regarding universal indicator is
(a) it gives orange colour at pH 3 =
(b) it becomes colourless at pH 7 =
(c) it is an indicator having pH 7 =
(d) it gives blue colour at pH 3 =

Answer 1

Answer:

$(b). \: it \: becomes \: colourless \: having \: ph \: 7$

Answer 2

Answer:

Option A is the correct ans