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Organic Chemistry – Some Basic Principles And Techniques

Question

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A student was given the compound H₂N – C₆H₄ – SO₃H for elemental analysis. While performing Lassaigne’s test for N, what colour will he get and why?

Solution

Blood red, because compound contains both N and S.

Some More Questions From Organic Chemistry – Some Basic Principles and Techniques Chapter

What system of nomenclature is accepted universally?

What are isomers?

How many chain isomers are possible for pentane?

Which characteristic is common to different isomers of a compound?

Name three alkanes which do not show chain isomerism.

Name the types of structural isomerism shown by alkanes.

Name the four main types of structural isomerism.

Write the three possible open chains of five carbon atoms

What types of structural isomerism is shown by the following pairs of organic compounds ?

Write the tautomer of acetaldehyde and write its IUPAC name.

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