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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 reaction is an example of nucleophilic substitution
- Which one of the following pairs represents stereoisomerism
- Chloroform gives a trichloro derivative of an alcohol on reaction with
- What is the product of the reduction of a carboxylic ester using a reagent
- Nitrogen is obtained by the thermal decomposition of
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 reaction is an example of nucleophilic substitution
- Which one of the following pairs represents stereoisomerism
- Chloroform gives a trichloro derivative of an alcohol on reaction with
- What is the product of the reduction of a carboxylic ester using a reagent
- Nitrogen is obtained by the thermal decomposition of
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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