Which of the following is most reactive towards SN1 reaction?
2
3.
The correct order of increasing the reactivity of C—X bond towards nucleophile in following compounds
2
4.
m-Xylene reacts with Br2 in presence of FeBr3, what are products formed
2
5.
Which of the following compound will undergo racemisation when reacts with aq. KOH?
2
6.
2
7.
CH3CH2CH2Br + NaCN → CH3CH2CH2CN + NaBr, will be fastest in
2
8.
2
9.
The synthesis of alkyl fluoride is best accomplished by
2
10.
A dihalogen derivative ‘X’ of a hydrocarbon with three carbon atoms react with ale. KOH and produces hydrocarbon which forms red ppt. with ammonical Cu2Cl2. ‘X’ gives an aldehyde on reaction with aq. KOH. The compound ‘X’ is