A Child's First Words Are Generally Spoken at About _____

question 28

Multiple Choice

A child's first words are generally spoken at about _____ months of age.

• A)3 to 5
• B)6 to 8
• C)10 to 13
• D)18 to 21

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Definitions:

Swern Oxidation

A method of oxidizing primary and secondary alcohols to aldehydes and ketones using dimethyl sulfoxide (DMSO), oxalyl chloride, and a base.

NaOCl/TEMPO

A combination of sodium hypochlorite and TEMPO, used as an oxidizing agent system in organic chemistry for the selective oxidation of alcohols to aldehydes or ketones.

DMP Reagent

A powerful oxidizing agent, Dess-Martin Periodinane, used in organic chemistry to convert primary alcohols to aldehydes and secondary alcohols to ketones with high selectivity.

TsCl

Tosyl chloride, a chemical reagent used to make alcohols more reactive by converting them into tosylates.