AIPMT-MAIN Chemistry Organic Chemistry – Some Basic Principles & Techniques Class 11 Questions

In the hydrocarbon CH₃—C≡C—CH₂—CH₃, the state of hybridization of carbons 1, 3 and 5 are in the following sequence

How many stereoisomers does the molecule CH₃CH = CHCH₂CHBrCH₃ have?

The stability of carbanions in the following is in the order of

The relative reactivities of acyl compounds towards nucleophilic substitution are in the order of

Base strength of is in the order of

Which one of the following is most reactive towards electrophilic attack?

An organic compound contains carbon, hydrogen and oxygen. Its elemental analysis gave C, 38.71% and H, 9.67%. The empirical formula of the compound would be