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Which one of the following does not react with water even under red hot condition
Options
(a) Na
(b) Be
(c) Ca
(d) K
Correct Answer:
Be
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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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
- Atmosphere of big/metropolitan cities is polluted most by
- In the reaction : 4Fe + 3O₂ ⇌ 4Fe³⁺ + 6O₂²⁻. Which of the following
- Replacement of Cl of chlorobenzene to give phenol requires drastic conditions.
- During a redox titration involving a solution containing Fe²⁺ ions against MnO₄⁻
- Numbers of moles of K₂Cr₂O₇ reduced by one mole os Sn²⁺
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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Beryllium is 2nd group, in 2nd group the basic character increases down the group as 2nd group element react with water 5o give hydroxides
As beryllium belongs to 2nd group & 2nd group element react with water to form corresponding hydroxides &their reactivity increases down the group
this is due to small size and high ionization energy beryllium(Be)