AIEEE 2010 Chemistry
Q. 13. Out of the following, the alkene that exhibits optical isomerism is
Sol.: Only 3-methyl-1-pentene has a chiral carbon atom, responsible for its optical rotation.
Answer: (3)
Q. 14. The correct order of 
values with negative sign for the four successive elements Cr, Mn, Fe and Co is.
Sol :
The value of 
for given metal ions are}
The correct order of 
values without considering negative sign would be 
.
Answer: (1)
