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Potassium is stored in
Options
(a) alcohol
(b) water
(c) kerosene
(d) liquid ammonia
Correct Answer:
kerosene
Explanation:
On exposure to moist air , K tarnish quickly . Therefore K is always kept under kerosene to protect it from air.
Related Questions: - The standard emf of galvanic cell involving 3 moles of electrons in its redox
- If a gas expands at constant temperature , it indicates that
- Treatment of a mixture of CH₃Cl and C₂H₅Cl with sodium in dry ether can generat
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Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The standard emf of galvanic cell involving 3 moles of electrons in its redox
- If a gas expands at constant temperature , it indicates that
- Treatment of a mixture of CH₃Cl and C₂H₅Cl with sodium in dry ether can generat
- The rapid change of pH near the stoichiometric point of an acid-base titration
- The correct set of four quantum numbers for the valence electron of rubidium atom
Topics: S and Some P Block Elements (157)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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