Compound X can be oxidized by chromic acid to form a benzenedicarboxylic acid. Draw the structure of compound X from the given ¹H NMR spectrum.

What is the structure of the compound that has the following ¹H NMR spectrum data and molecular formula of C₅H₁₁Cl? 

1 H quintet at 3.38 ppm, 1 H octet at 1.91 ppm, 3 H doublet at 1.55 ppm, 6 H doublet at 0.88 ppm

True or False. The ¹H NMR spectrum below corresponds to the given compound.

Which of the three isomers with the molecular formula C₆H₁₂O has the following ¹H NMR spectrum?

Propose a structure of the compound with molecular formula C₅H₁₂O that gives the following NMR spectrum. Assign the molecule's protons, giving rise to labeled peaks in the spectrum. 

Determine the structure for the following NMR spectrum and molecular formula. Also, state the type of protons that give the peaks at 2.5 ppm and 2.7 ppm. 

Molecular Formula: C₆H₁₀O₃

Identify the NMR spectrum for ethyl isobutyrate from the options below and identify the two main peaks that make it different from the spectrum of isopropyl propionate.