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Which substances gives a different flame...

Which substances gives a different flames colouration from the other?

A

Nitre

B

Caustic potash

C

Potassium Chloride

D

Table salt

Text Solution

Verified by Experts

The correct Answer is:
D
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MBD PUBLICATION-S- BLOCK ELEMENTS [ALKALI AND ALKALINE EARTH METALS]-QUESTION TYPE
  1. The main reason for not using a mercury electrolytic cell in NaOH manu...

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  2. The raw materials is Solvay process are:

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  3. Which substances gives a different flames colouration from the other?

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  4. What would you observe if excess of dilute NaOH solution is added and ...

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  5. The byproduct of Solvay used in photography is:

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  6. The compound of Solvay process is

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  7. Manufacture of NaOH is done by:

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  8. Molecular formula of Glauber's salt is:

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  9. An ore of potassium is:

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  10. Alkali metals are good reducing agents because they easily:

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  11. When chlorine is passes through concentrated solution KOH, the compoun...

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  12. The salt on heating does not give brown coloured gas is:

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  13. Sodium carbonate is:

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  14. The reaction of sodium with water is highly exothermic. The rate of re...

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  15. When ammonical solution of common salt is saturated with carbon dioxid...

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  16. The outermost electron is most loosely held in:

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  17. Sodium peroxide in contact with moist air turns white due to the forma...

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  18. Which of the following alkali metal ion in aqueous solution is the bes...

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  19. Alkali metal chloride soluble in pyridine is:

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  20. The chloride ion is isoelectronic with potassium. The size of chloride...

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