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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 heat of neutralization of a strong base and a strong acid is 57 kJ.
- Chloroform gives a trichloro derivative of an alcohol on reaction with
- Which one of the following does not correctly represent the correct order
- The ionisation potential for hydrogen atom is 13.6eV, the ionization potential for He⁺
- One mole of magnesium nitride on reaction with excess of water gives
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The heat of neutralization of a strong base and a strong acid is 57 kJ.
- Chloroform gives a trichloro derivative of an alcohol on reaction with
- Which one of the following does not correctly represent the correct order
- The ionisation potential for hydrogen atom is 13.6eV, the ionization potential for He⁺
- One mole of magnesium nitride on reaction with excess of water gives
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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