NUMS 2020 PAPER

1. Which of the following is the most stable metal carbonate

 
 
 
 

2. The binding energy of transition metal increase upto group:

 
 
 
 

3. Isomerism due to shifting of proton from one atom to another in a same molecule is known as:

 
 
 
 

4. Iso-Butyl alcohol has following carbon attached to hydroxy group:

 
 
 
 

5. Oxidation of alcohol gives:

 
 
 
 

6. Butanone on oxidation with K2Cr2O7 / H2SO4 forms:

 
 
 
 

7. Hydrolysis of Nitriles produces:

 
 
 
 

8. Acetic anhydride is a product of acetic acid, as a result at the following reaction:

 
 
 
 

9. Which of the following enzyme is raised in rickets

 
 
 
 

10. For a gaseous reaction, the increase in pressure will shift the equilibrium in a direction:

 
 
 
 

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