C-06-Q195mediumsingle_mcq
100 g aqueous NaOH solution containing 20 g NaOH has mass percent of—
100 g aqueous NaOH solution containing 20 g NaOH has mass percent of—
- a20%
- b50%
- c10%
- d40%
100 g aqueous NaOH solution containing 20 g NaOH has mass percent of—