SINDH MDCAT 2020 PAPER

( PART 9 )

1. The common oxidation number of halogens is:

 
 
 
 

2. During oxidation process, oxidation number of an element:

 
 
 
 

3. Which of the following has the height value of electronegativity?

 
 
 
 

4. The first ionization energy is maximum for:

 
 
 
 

5. The efficiency of chemical reaction can be expressed as:

 
 
 
 

6. In a vessel, 10g N2, 10g H and 10g O2 are present. Which one will have the least number of atoms?

 
 
 
 

7. The empirical formula of Glucose C6H12O6 is:

 
 
 
 

8. The relationship between quantum number n and I is:

 
 
 
 

9. Quantum number values for ‘2p’ orbitals are:

 
 
 
 

10. Which of the following hybrid orbitals has maximum ‘S’ –character?

 
 
 
 

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