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When sodium is heated in flame it gives...

When sodium is heated in flame it gives

A

Golden yellow colour

B

Crimson red colour

C

Brick red colour

D

Violet colour

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The correct Answer is:
A
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NARAYNA-S-BLOCK ELEMENTS-Level - I(ALKALI METALS)
  1. Alkali metals are good reducing agents because

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  2. Which alkali methal is most meallic in character?

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  3. When sodium is heated in flame it gives

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  4. Which one of the following represents the electronic configuration of ...

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  5. A substance X is a compound of an element of group 1 A the substance X...

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  6. Which of the following is correct for CsBr(3)?

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  7. Which is the corret order of solubility in water?

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  8. Which one of the following represent a correct sequence of reducing po...

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  9. The most basic oxide among the following is

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  10. Which is more basic in character?

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  11. Sodium burns in dry air to give

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  12. Which of the following compounds on reaction with Na(2)O(2) gives yell...

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  13. Potassium when heated strongly in oxygen, if forms :

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  14. NaOH is manufctured by the electrolysis of brine solution. The product...

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  15. When crystal of caustic soda is exposed to air a liquid layer is depos...

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  16. The products obtained on heating iodine with cohncentrated caustic sod...

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  17. Solid sodium chloride connot be electrolysed because it

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  18. Soda lime is a mixture of

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  19. Sodium hydroxide is produced on a large scale

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  20. Sodium hydrogen is a strong base and react with several substances. Wh...

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