Lime

Write any two uses of calcium oxide.

Give the chemical reaction of calcium oxide with acidic oxide?

What is the product formed when carbon dioxide reacts with calcium oxide?

$\mathrm{CaO}$, when kept in open absorbs moisture from atmosphere.

$\mathrm{CaO}$ has a higher melting point than $\mathrm{LiCl}$.

What is the physical state of calcium oxide?

What happens when calcium oxide reacts with water?

Write down the uses of calcium oxide?

How quick lime can be prepared using calcium carbonate?

What is Calcium Oxide $\left(\mathrm{CaO}\right)$ ?

Calcium oxide has less affinity for water.

Which of the following is a basic oxide which is when slaked with soda gives solid sodalime?

In Solvay's process, which of the following compounds are used to recycle ammonia from ammonium chloride?

Which of the following is the correct melting point of calcium oxide?

Which of the following compounds are white coloured amorphous solids?

Calcium oxide reacts with which of the following gases to give calcium carbonate?

Calcium oxide reacts with carbon dioxide to form?

Which of the following compounds is used for the purification of sugar?

A solution of slaked lime is used for?

Calcium oxide is also called as?