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The spectrum of He is expected to be similar to
Options
(a) H
(b) Li⁺
(c) Na
(d) He⁺
Correct Answer:
Li⁺
Explanation:
Both He and Li⁺ contain 2 electrons each therefore their spectrum will be similar.
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- In the following reaction reducing agent is
2K₃[Fe(CN)₆]+H₂O₂+2KOH→2K₄[Fe(CN)₆]
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- 12 g of an alkaline earth metal gives 14.8 g of its nitride .Atomic weight of the
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structure of Atom
(90)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The compound which on reaction with aqueous nitrous acid at low temperature
- In the following reaction reducing agent is 2K₃[Fe(CN)₆]+H₂O₂+2KOH→2K₄[Fe(CN)₆]
- The intermediate formed in aldol condensation is
- Pyruvic acid is obtained by
- 12 g of an alkaline earth metal gives 14.8 g of its nitride .Atomic weight of the
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structure of Atom (90)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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