Aromaticity Online Mock Test NET/GATE.

1. The correct order of acidity of the following compound A~C is-

2. Among the following compounds, the one which has highest dipole moment is-

3.

4. Amongst the following, the compound which has the lowest energy barrier for the cis-trans isomerisation is

5. Among the carbocations given below-

6. The decreasing order of basicity of the following compounds is

7. Among A~C, the aromatic compounds are-

8. The correct order of pKa values for the compounds X, Y and Z is-

9. The correct order of acidity of the compounds A to C is-

10. The correct order of basicity for the following anions is

11. Consider the following statements for [18]-annulene

(A) It is aromatic

(B) The inner protons resonate at δ9.28 in its 1H NMR spectrum

(C) There are six protons in the shielded zone.