AIEEE 2004 (Chemistry) Mock Test

The compound formed in the positive test for nitrogen with the Lassaigne solution of an organic compound is:

The ammonia evolved from the treatment of $0.30\text{g}$ of an organic compound for the estimation of nitrogen was passed in $100\text{mL}$ of $0.1\text{M}$ sulphuric acid. The excess of acid required $20\text{mL}$ of $0.5\text{M}$ sodium hydroxide solution for complete neutralization. The organic compound is:

Which one of the following has the minimum boiling point?

The IUPAC name of the compound shown below is:

Which one of the following does not have $s{p}^2$ hybridized carbon?