AIEEE 2006 Mock Test

The structure of the major product formed in the following reaction is:

Reaction of trans-2-phenyl-1-bromocyclopentane with alcoholic $\text{KOH}$ produces:

Increasing order of stability among the three main conformations (i.e. Eclipse, Anti, Gauche) of 2-fluoroethanol is:

The structure of the compound that gives a tribromo derivative on treatment with bromine water is:

The decreasing values of bond angles from ${\text{NH}}_3$ ($106^{\circ }$) to ${\text{SbH}}_3$ ($101^{\circ }$) down group-15 of the periodic table is due to: