Question

இ)நாநககம அடைதல்
While doing a science practical experiment, a student left a bottle opened after usage which
contained solid sodium hydroxide. When the student visited the laboratory again after few
days and found only liquid sodium hydroxide in the bottle. This is due to ............. property
of sodium hydroxide.
a) Hygroscopic b) Deliquescence c) Dehydration d) Dissociation​

Answer 1

Explanation:

i think so this is due to b) deliquescence..!!!!