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If Na is heated in presence of air, it forms
Options
(a) Na₂CO
(b) Na₂O₂
(c) Na₂O
(d) both Na₂O₂ and Na₂O
Correct Answer:
both Na₂O₂ and Na₂O
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: S and P Block Elements
(11)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Equivalent conductances of Ba²⁺ and Cl⁻ ions are 127 and 76 ohm⁻¹ cm⁻¹ eq⁻¹
- The ionisation potential for hydrogen atom is 13.6eV, the ionization potential for He⁺
- Activated charcoal is used to remove colouring matter from pure substances.
- What is the oxidation number of iron in [Fe(H₂O)₅(NO)⁺] SO₄
- The oxidising ability of halogens
Topics: S and P Block Elements (11)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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