Chemistry, asked by farzanakhan90, 4 months ago

What is the colour of methyl red in the solution of (i) pH = 4 (ii) pH = 9.

Answers

Answered by amanshaw58

1

Answer:

(a) Acids are : HCl and lemon juice because the pH is less than 7.

(b) Alkaline or basic solution turns phenolphthalein pink.

(c) Neutral solutions : Distilled water and NaCl.

(d) HCl is the strongest acid and NaOH is the strongest base.

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