Which of the Following Shows a Broad Absorption at $\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CN }$

question 119

Multiple Choice

Which of the following shows a broad absorption at 3200-3500 cm^-1 in its IR spectrum?

• A) \(\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CN }\)
• B) \(\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm {~N} \left( \mathrm { CH } _ { 3 } \right) _ { 2 }\)
• C) \(\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CO } _ { 2 } \mathrm { CH } _ { 3 }\)
• D) \(\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { CH } _ { 2 } \mathrm { OH }\)
• E) \(\mathrm { CH } _ { 3 } \mathrm { CH } _ { 2 } \mathrm { OCH } _ { 3 }\)

Understand the concepts of vertical and horizontal product differentiation and their effects on consumer preferences.

Grasp the relationship between product variety, consumer welfare, and market dynamics.

Recognize the role of advertising in markets, including both its potential benefits and drawbacks.

Identify the characteristics and outcomes of monopolistically competitive markets.

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