SZABMU MDCAT 2023

1. Benzene is prepared in the laboratory from sodium benzoate in the presence of:

 
 
 
 

2. Which of the following will not give substitution reaction

 
 
 
 

3. If both double and triple bonds are present then ending given to the root is:

 
 
 
 

4. Which compound is least reactive

 
 
 
 

5. The correct order of reactivity of hydrocarbons is:

 
 
 
 

6. The function of NaOH in Adol condensation & Cannizzaro’s reaction respectively is:

 
 
 
 

7. Which of the following is not true for increase in synthesis of ammonia by Haber’s process:

N2 + 3H2 ↔ 2NH3 ( ΔH = -92.5 )

 
 
 
 

8. What is not true about the Lo — Chatelier’s principle

 
 
 
 

9. For a gaseous phase reaction, when number of moles of reactants and products are equal:

 
 
 
 

10. The rate constant “k” in the rate equation is the rate of concentration of each of the reaction when concentration of each of the reactant is:

 
 
 
 

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