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Why is nitric acid added to sodium extra...

Why is nitric acid added to sodium extract before adding silver nitrate for testing halogens?

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Which of the following compound is added to the sodium extract before addition of silver nitrate for testing of halogens?

Nitric acid is added to sodium fusion extract and the solution is boiled before adding silver nitrate for testing halogens because

The function of boiling the sodium extract with concentrated nitric acid before testing halogens is

The function of boiling the sodium extract with concentrated nitric acid before testing halogen is

Why is it necessary to use acetic acid and not suplhuric acid for the acidification of sodium extract for testing suplhur by lead acetate test?

CENGAGE CHEMISTRY-PURIFICATION OF ORGANIC COMPOUNDS AND QUALITATIVE AND QUANTITATIVE ANALYSIS-Concept Application Type
  1. Describe the method to separate two compounds with different solubilit...

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  2. What is the different betweeen distillation distillation under reduced...

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  3. Why is nitric acid added to sodium extract before adding silver nitrat...

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  4. Explain the reason for the fusion of an organic compound with metallic...

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  5. Name a suitable technique of the components from a mixture of calcium ...

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  6. Explain why an organic liquid vaporises at a temperature below its boi...

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  7. Will C Cl4 give white precipitate of AgCl on heating with nitrate? Giv...

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  8. Why is solution of potassium hydroxide used to absorb carbon dioxide e...

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  9. Why is it necessary to use acetic acid and not sulphuric acid for the ...

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  10. An organic compound contains 69% carbon and 4.8% hydrogen, the remaind...

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  11. A sample of 0.50 gm of an organic compound was treated according to Kj...

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  12. 0.3080 gm of and organic chloro compound gave 0.5740 gm of siver chlor...

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  13. In the estimation of sulphur by carius method, 0.468 gm of an organic ...

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  14. In the organic compound CH3==CH-CH2-CH2--=CH, the pair of hydridised...

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  15. In the Lassaigne's test for nitrogen in an organic compound, the Pruss...

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  16. Which of the following carbocation is most stable?

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  17. The best and latest technique for isolation, purification, and separti...

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  18. the reaction: CH3CH2I+KOH(aq.)rarrCH3CH2OH+KI is classified as:

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