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Lithium and magnesium exhibit diagonal r...

Lithium and magnesium exhibit diagonal relationship because

A

Both posses nearly the same size

B

Both possess similar electronic configuration

C

Both occur together in nature

D

Both have same number of valence electrons

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The correct Answer is:
A
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NARAYNA-S-BLOCK ELEMENTS-Physical properties
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  2. Regarding alkali metal ions which is incorrect?

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  3. Lithium and magnesium exhibit diagonal relationship because

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  4. Which one of the following decoposes on heating to M(2)O

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  5. Which of the following fluorides are sparingly solublein water?

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  6. Lif is less soluble in water than KF because

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  7. Sodium metabisuphite is not:

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  8. Caesium oxide will be

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  9. Which of the following statements reagarding alkali metals is not corr...

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  10. Which of the following is the weakes base?

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  11. In the formation of superoxide M+O(2)toMO(2), the metal M is

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  12. The mental that does not give superoxide is

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  13. The nitrated of the group I elements decompose not to the oxide but to...

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  14. The main reason for not using a mercury electrolytic cell in NaOH manu...

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  15. When chlorine is passed through concentrated NaOH solution, the compou...

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  16. In the solvy's process the reaction 2NH(4)Cl+Ca(OH)(2)toCaCl(2)+2NH(...

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  17. On heating baking soda the compounds formed are

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  18. Sodium carbonate is treated with acids to from ……gas

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  19. NaHCO(3) is used to remove…… of the stomach

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  20. When a standard solution of NaOH is left in air for a few hours:

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