Using IR Spectroscopy,how Can You Tell the Difference Between a Ketone

question 39

Multiple Choice

Using IR spectroscopy,how can you tell the difference between a ketone and an aldehyde?

• A)A ketone has no carbonyl stretch at 1720 cm^-1.
• B)An aldehyde has a carbonyl stretch at 1820 cm^-1.
• C)An aldehyde has two C-H stretches between 2700-2850 cm^-1.
• D)A ketone has no C-H stretches.

Derive marginal utility from changes in total utility.

Understand and calculate consumer surplus.

Recognize the role of price in consumer demand and surplus.

Apply concepts of utility to analyze consumer demand schedules.

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