When a crystal of NaOH is exposed to air a liquid layer is developed on its surface because

When a crystal of NaOH is exposed to air a liquid layer is developed o

1.	When a crystal of NaOH is exposed to air a liquid layer is developed on its surface because
Answer» CRYSTAL metls It LOSES water to the surroundings It absorbs moisture and `CO_(2)` from the surroundings It undergoes sublimation Answer :C