Which among the following statement is incorrect about sodium hydroxide?
Its crystals are deliquescent in nature
It is corrosive in nature
It gives strong alkaline solution in water
It gives acidic solution in water
Deliquescent substances are solids that tend to absorb moisture from the air and dissolve it. NaOH crystals are deliquescent in nature.
NaOH is corrosive in nature. It can cause severe burns and permanent damage to any tissue that it comes in contact with.
ionise completely in water as
and
. Because of the
ions in the solution, it will be strongly alkaline.