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Organic Chemistry – Some Basic Principles And Techniques

Question

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Why a solution of potassium hydroxide is used to absorb carbon dioxide evolved during the estimation of carbon present in an orangic compound?

Solution

Carbon dioxide reacts with KOH present in the solution to form soluble potassium carbonate and can be estimated.

2 KOH space plus space CO subscript 2 space space space rightwards arrow space space straight K subscript 2 CO subscript 3 space plus space straight H subscript 2 straight O

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

What are aromatic compounds?

What are heterocyclic compounds?

What type of hybridisation is involved in: (i) Planar (ii) Linear molecules?

What does IUPAC stand for?

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.

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