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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.
Related Questions: - Which of the following is the lightest metal
- Molecule in which the distance between the two adjacent carbon atoms is largest
- Which of the following is always feasible
- The unit of second order reaction rate constant is
- Which of the following pairs has both members from the same group of periodic
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which of the following is the lightest metal
- Molecule in which the distance between the two adjacent carbon atoms is largest
- Which of the following is always feasible
- The unit of second order reaction rate constant is
- Which of the following pairs has both members from the same group of periodic
Topics: P Block Elements in Group 15 (89)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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