What is antiseptics? Give an example.

Draw the structure of major monohalo product in each of the following reactions: 
i) 


ii) 

 

Deficiency of which vitamin causes night-blindness ?

Which of the two components of starch is water soluble?

Give two examples of macromolecules that are chosen as drug targets.

Out of S_N1 and S_N2, which reaction occurs with

(a) Inversion of configuration

(b) Racemisation 

Why is the use of aspartame limited to cold foods and soft drinks?

Which alkyl halide from the following pair is chiral and undergoes faster S_N2 reaction?

Name the base that is found in nucleotide of RNA only.

Arrange the following compounds in increasing order of solubility in water:

C₆H₅NH₂, (C₂H₅)₂NH, C₂H₅NH₂