Crystals at 100% H_(2)O_(2) is obtained by cooling 90% H_(2)O_(2) with

1.	Crystals at 100% H_(2)O_(2) is obtained by cooling 90% H_(2)O_(2) with.
Answer» Solid `CO_(2)` and ether dil. `H_(2)SO_(4)` Quick lime NaOH+CaO Answer :C

Discussion