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Chlorine acts as bleaching agent only in the presence of
Options
(a) sunlight
(b) moisture
(c) dry air
(d) pure oxygen
Correct Answer:
moisture
Explanation:
In presence of moisture, chlorine acts as oxidising agent and a bleaching agent. Cl₂ + H₂O → HCl + HClO, HClO → HCl + O, Coloured matter + [O] → colourless matter.
Related Questions: - Electric configuration of chalcogens in their outermost orbit is
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Topics: P Block Elements in Group 15
(89)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Electric configuration of chalcogens in their outermost orbit is
- An isocyanide on hydrolysis gives
- The hydrogen ion concentration in mol/dm, in a 0.2 M solution of a weak acid
- Which of the following species has four lone pairs of electrons?
- The compound obtained by heating a mixture of ethyl amine and chloroform with
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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