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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: - The number of moles of KMnO₄ that will be needed to react with one mole of
- The hybridisation of C₂H₂ is
- Clemmensen reduction of a keton is carried out in the presence of
- The limiting radius ratio for tetrahedral shape is
- Which one of the following statements is not true
Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The number of moles of KMnO₄ that will be needed to react with one mole of
- The hybridisation of C₂H₂ is
- Clemmensen reduction of a keton is carried out in the presence of
- The limiting radius ratio for tetrahedral shape is
- Which one of the following statements is not true
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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