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Pay-Per-Call Are Keywords That Advertisers Choose to Pay for and Appear

question 60

True/False

Pay-per-call are keywords that advertisers choose to pay for and appear as sponsored links on the Google results pages.


Definitions:

Wolff-Kishner

A chemical reduction process that completely removes oxygen from a carbonyl group, converting it into a methylene group.

Hydroxylamine

A compound with the formula NH2OH, used as a reducing agent and in the synthesis of various chemicals.

Benzaldehyde

An aromatic aldehyde with the formula C6H5CHO, known for its almond-like scent and used in the synthesis of other organic compounds.

Diethyl Acetal

A volatile, colorless liquid used as a solvent and as an intermediate in organic synthesis, formed from ethanol and acetaldehyde.

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