Which of the Following Is the Enol Tautomer of the Keto

question 35

Multiple Choice

Which of the following is the enol tautomer of the keto form shown?

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Definitions:

Jet Fuel

A type of aviation fuel designed for use in aircraft powered by gas-turbine engines.

Hedge

An investment made to reduce the risk of adverse price movements in an asset, typically involving derivatives contracts like futures and options.

American Call Option

A type of options contract that gives the holder the right, but not the obligation, to buy an asset at a set price at any time before the expiration.

Exercise Price

The cost at which the possessor of an option is allowed to purchase (in the case of a call option) or dispose of (in the case of a put option) the asset underneath.