Organic Chemistry – Some Basic Principles and Techniques

In the titration of Na₂CO₃ and HCl, the indicator used is

• methyl orange

• methylene blue

• phenolphthalein

• litmus

Which type of isomerism is shown by propanal and propanone?

• Functional group

• Metamerism

• Tautomerism

• Chain isomerism

Copper sulphate is dissolved in water containing ________ for making Bordeaux mixture.

• NaOH

• KCN

• Ca(OH)₂

• All of these

Aspirin is

• acetyl salicylic acid

• benzoyl salicylic acid

• chloro benzoic acid

• anthranilic acid