Which of the Following Compounds Is/are (An)aldehyde(s)

question 19

Multiple Choice

Which of the following compounds is/are (an) aldehyde(s) ?
i.CH₃-OH
ii.CH₃-CO-CH₃
iii.CH₃-O-CH₃
iv.CH₃-CHO
v.CH₃-COO-CH₃

• A)ii only
• B)iii only
• C)iv only
• D)i and iv
• E)ii, iii, and v

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Definitions:

CS

Short for Conditioned Stimulus, it is a previously neutral stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response.

UCS

An abbreviation for Unconditioned Stimulus, a stimulus that naturally and automatically triggers a response without any need for prior learning.

CR

A common abbreviation for Conditioned Response, which is an automatic response established by training to an ordinarily neutral stimulus.

UCR

Unconditioned Response, a naturally occurring reaction to an unconditioned stimulus.