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Q19: When an amine reacts with a carboxylic
Q33: Which carboxylic acid is used to prepare
Q37: What is the product of oxidation of
Q47: Which of the following isotopes can be
Q51: As the temperature of a liquid is
Q58: Which observation denotes a positive Benedict's test?<br>A)A
Q63: Which product is formed by gamma emission
Q65: aromatic<br>A)another name for 1,2-dichlorobenzene<br>B)the common name for
Q81: When a metal ion such as Pb(II)interferes
Q82: Consider the reaction: H<sub>2</sub>SO<sub>3 </sub>+ HCO<sub>3</sub><sup>-</sup> <img