Compounds with ${\mathrm{C}}_4{\mathrm{H}}_{11}\mathrm{N}$ as molecular formula can exhibit-
1. Position isomerism
2. Metamerism
3. Functional isomerism
4. All of the above

The IUPAC name of the above mentioned compound is - 

1. Cyclohexylidenemethanone

2. Cyclohexylidemethanone

3. Cyclohexylidenylmethanone

4. Cyclohexdenemethanone

A tertiary butyl carbocation is more stable than a secondary butyl carbocation because-

1. + R effect of ${CH}_3$ groups 

2. $-$R effect of $-$ CH₃  groups 

3. Hyperconjugation 

4. $-$l effect of $-$CH₃ groups 

The effect that makes 2,3–dimethyl-2-butene more stable than 2-butene is-

1. Resonance

2. Hyperconjugation

3. Steric effect

4. Inductive effect

 

1. 2–Bromo-3–methylbutanoic acid

2. 2-Methyl-3-bromobutanoic acid

3. 3-Bromo-2-methylbutanoic acid

4. 3-Bromo-2,3-dimethylpropanoic acid.

The correct reactivity order towards hydrolysis is:

The compound that has only sp³ carbon atom is -

1.  HCOOH

2.  ${\left({\mathrm{NH}}_2\right)}_{2}CO$

3.  ${\left({\mathrm{CH}}_3\right)}_{3}COH$

4.  $C{H}_{\mathit{3}}CHO$

The \(C - H\) bond distance is longer in - 

The total number of isomers of ${\mathrm{C}}_4{\mathrm{H}}_8$ are-

The optically active compound among the following is-

1. Butane

2. 2-Methyl pentane

3. 4-Methyl pentane

4. 3-Methyl hexane