AIPMT 2010 Chemistry

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Q. 4.  For the reaction

 the value of rate of
disappearance of  is given as . The rate of formation of  and  is given respectively as:





Sol .

  
         
           
           
              

 Answer : (2)

Q. 5. Which one of the following does not exhibit the phenomenon of mutarotation?

  1. (+) Sucrose
  2. (+) Lactose
  3. (+) Maltose
  4. (-) Fructose

Sol:

Sucrose does not have free − CHO and CO groups

Answer : (1)

 

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