Question

Write the names of two compounds having hydroxyl group and
two having hydroxide group.​

Answer 1

Answer:

Many compounds have more than one hydroxyl group; two hydroxyl groups are called "diols". If the hydroxyl groups are on adjacent carbons, then it is called a "glycol." If the hydroxyl groups are on the same carbon, then it is called a "gem" (for geminal, or twin) diol.

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Answer 2

Answer:

dihydrogen difloride

h3po3 acid

barium hydroxide

calcium hydroxide