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Which of the following imparts violet co...

Which of the following imparts violet colouration to the Bunsen burner nonluminous flame ?

A

`NaCl`

B

`BaCl_(2)`

C

`CaCl_(2)`

D

KCl.

Text Solution

Verified by Experts

The correct Answer is:
D
`K^(+)` salts (e.g. KCl) impart violet colour to the Bunsen flame.
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DINESH PUBLICATION-THE ALKALI METALS-RQ
  1. The reactivity of the alkali metal sodium with water, is made use of

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  2. The golden yellow colour associated with NaCl to Bunsen flame be expla...

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  3. Which of the following imparts violet colouration to the Bunsen burner...

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  4. A combustible gas is liberated when caustic soda solution is heated wi...

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  5. Which of the following compound is used in gun powder ?

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  6. Alkali metals displace hydrogen from water forming bases due to the re...

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  7. Fires, that result from the combustion of alkali metals can be extingu...

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  8. Caesium oxide will be

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  9. Which of the following statements is false regarding saline hydrides?

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  10. The alkali metals

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  11. Microcosmic salt is

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  12. Lithium shows diagonal relationship with

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  13. Which of the following reacts with water at a high rate ?

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  14. With the increase in atomic weights,melting points of the alkali metal...

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  15. The fusion mixture is a mixture of

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  16. Sodium is made by the electrolysis of a molten mixture of about 40% Na...

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  17. Main process for the manufacture of Na(3)CO(3) is

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  18. When NaOH is made, the gas released at the cathode is

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  19. The valence shell electronic configuration of alkali metals is

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  20. The strongest reducing agent out of Na, K, Rb and Cs is

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