ECAT Engineering Entry Test 2017 Fundamental Principles of Organic MCQ Sample Paper

1. Products of coal is ?
 
 
 
 

2. In t-butyl alcohol, the tertiary carbon is bonded to ?

 
 
 
 

3. Type of isomerism in BrCH=HBr is ?

 
 
 
 

4. Wohler synthesized first of all the organic compound ?

 
 
 
 

5. At present oil refineries in Pakistan are ?

 
 
 
 

6. General formula of carboxylic acid is ?

 
 
 
 

7. Major component of natural gas is ?

 
 
 
 

8. Which gasoline is better ?

 
 
 
 

9. Self linkage of carbon to produce long chains is ?

 
 
 
 

10. Which set of hybrid orbitals has planar triangle shape ?

A = sp3 B = sp C = sp2 D = dsp2
 
 
 
 

11. Linear geometry is present in ?

A = Sp3 B = Sp2 C = Sp D = d2sp3
 
 
 
 

12. The chemist who synthesized urea from ammonium cyanate was ?

 
 
 
 

13. Source of organic compounds primarily is ?

 
 
 
 

14. Type of cracking are ?

 
 
 
 

15. A double bond consists of ?

 
 
 
 

16. Type of hybridization in CH=CH is ?

A = sp B = sp2 C = sp3 D = dsp2
 
 
 
 

17. Number of isomers of butane are ?

 
 
 
 

18. Geological survey of Pakistan estimates about billion tons of coal Pakistan ?

 
 
 
 

19. Fossil fuels consist of ?

 
 
 
 

20. The state of hybridization of carbon atom in methane is ?

A = sp3 B = sp2 C = sp D = dsp2
 
 
 
 

21. Tetraethyl lead causes disease ?

 
 
 
 

22. Ethers show the phenomenon of ?

 
 
 
 

23. Diversity of organic compounds in millions is ?

 
 
 
 

24. Linear shape is associated with which set of hybrid orbitals ?

A = sp B = sp2 C = sp3 D = dsp2
 
 
 
 

25. Cracking products are ?

 
 
 
 
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