Which compound is used for the manufacture of chemicals like sodium perborate and percarbonate which are used in high quality detergents.

Which compound is used for the manufacture of chemicals like sodium pe

1.	Which compound is used for the manufacture of chemicals like sodium perborate and percarbonate which are used in high quality detergents.
Answer» `H_(2)S` `H_(2)O_(2)` `D_(2)O` NaOH Answer :B