Navigate

When chlorine water is exposed to sunlight, the colour change that occurs is

When chlorine water is exposed to sunlight, the colour change that occurs is

Options

(a) colourless to brown
(b) brown to colourless
(c) light blue to colourless
(d) greenish yellow to colourless

Correct Answer:

greenish yellow to colourless

Explanation:

The colour of halogen is due to the fact that their molecules absorbs radiation from visible light and the outer electrons are easily excited to higher energy level.When chlorine water is exposed to sunlight its colour changes from greenish yellow to colourless.

KL2002
admin:

Related Questions

  1. The compounds CHCl₃ and HF lead to the formation of a compound of fluorine
  2. The percentage of nitrogen in urea is
  3. The beilstein test for organic compounds is used to detect
  4. Portland cement contains the following amount of CaO
  5. Specific conductance of 0.1 M sodium chloride solution is 1.06 ˣ 10⁻²