Colour of Universal Indicator at pH=12, pH=5, pH=2

Open in App

Solution

Universal pH indicator has the following colours:
pH 2 Red
pH 5 Orange-yellow
pH 12 Purple

Suggest Corrections

Similar questions

(p H_{1}),

(p H_{2}),

p H_{3})

p H_{4})

Column I Column II

(A) Maximum potential for

H-electrode at $p H_{2} = 1 a t m$ (P)-0.414 V

(B) Minimum potential for

H-electrode at $p H_{2} = 1 a t m$ (Q) -0.018 V

up in 1 M KCl and $p H_{2} = 1 a t m$ (R) -0.827 V

(D)Potential of H-electrode set up

in 1.0 M HCl and $p H_{2} = 1 a t m$ (S) 0.0 V

p H = 10

P_{H_{2}} = 1

⊖ P H_{2}

⊖ N H_{2}

Join BYJU'S Learning Program