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Which of the following pairs has both members from the same group of periodic table?
Options
(a) Mg-Ba
(b) Mg-Cu
(c) Mg-K
(d) Mg-Na
Correct Answer:
Mg-Ba
Explanation:
Mg—Ba; both belongs to II A group.
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- Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The structure and hybridisation of Si(CH₃)₄ is
- In an isobaric process, the ratio of heat supplied to the system (dQ)
- Calculate the amount of [Ca(OH)₂] required to remove the hardness of water
- For the cell reactionCu²⁺ (C₁.aq) + Zn(s) = Zn²⁺(C₂.aq ) + Cu(s)
- A mixture of potassium chlorate, oxalic acid and sulphuric acid is heated.
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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