NUMS MDCAT 2023 PAPER

( PART 15 )

1. What is mass of Sulphur in 24.5 g of H2S04

 
 
 
 

2. From the equation N2 + 3H2 2NH3 , How many moles of NH3 are produced from 2.5 moles of N2

 
 
 
 

3. The amount of energy associated with quantum of radiation is directly proportional to:

 
 
 
 

4. The value of azimuthal quantum number is 2 then values of magnetic quantum number are:

 
 
 
 

5. The number of directions of f-orbital in space are

 
 
 
 

6. Which of the following Quantum number is not obtained from Schrodinger’s wave equation

 
 
 
 

7. The electronic configuration for degenerate orbital is explain by

 
 
 
 

8. The idea that molecules in gas are in constant movement is called:

 
 
 
 

9. SI unit of pressure is

 
 
 
 

10. If both temperature and volume of gas are doubled then pressure

 
 
 
 

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