ChemistryCLASS 10ICSE
answered 27 Mar 2026Which of the following is treated with chlorine to obtain bleaching powder? (a) CaSO4 (b) Ca(OH)2 (c) Mg(OH)2 (d) KOH
A.VERIFIED ANSWERfact-checked by tutors
Option (b) is the answer.
Option (b) is the answer.