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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: - Why do calcium ions make water hard but sodium ions do not
- When the first ionisation energies are plotted against atomic number
- Which of the following sets has strongest tendency to form anions ?
- For which one of the following equations is ΔH⁰react equal to ΔH°f
- Which of the following is not polyamide
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Why do calcium ions make water hard but sodium ions do not
- When the first ionisation energies are plotted against atomic number
- Which of the following sets has strongest tendency to form anions ?
- For which one of the following equations is ΔH⁰react equal to ΔH°f
- Which of the following is not polyamide
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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