SZABMU MDCAT 2023

1. The rate of reaction:

 
 
 
 

2. For exothermic reactions AH° Is written as:

 
 
 
 

3. Which of the following information wo obtain from the Lattice energy

 
 
 
 

4. In the reaction

Cr2O7^-2 + 14 H+ → 2 Cr+3 +7H2O

How many electrons are gained or lost by chromium atom

 

 
 
 
 

5. The oxidation number of oxygen in Na2O2 is:

 
 
 
 

6. Which of the following will have positive electron affinity

 
 
 
 

7. Which of the following molecule has Sp2 hybridization

 
 
 
 

8. Which of the has small size

 
 
 
 

9. The melting point of Sulphur is higher than that of phosphorous because:

 
 
 
 

10. Alkyl Halides involving -C-X bond breakage and -C-Nu bond formation simultaneously would follow the mechanism:

 
 
 
 

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