Which of the following indicator is known as metal indicator

Which of the following indicator is known as metal indicator

Options

(a) Phenolphthalein
(b) Phenol red
(c) Eriochrome Black-T
(d) Methyl orange

Correct Answer:

Eriochrome Black-T

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. The compounds CHCl₃ and HF lead to the formation of a compound of fluorine
  2. p-type silicon is formed by adding a minute amount of an element with
  3. The solubility of BaSO₄, in water, is 2.33 ˣ 10⁻³ g/L.Its solubility product
  4. In the complex with formula MCl₃.4H₂O, the coordination number of the metal M
  5. When CO₂ is passed through solution of calcium hydroxide,Which one of the