Ammonia

The bond angle in ammonia is 

Ammonia has _____ structure.

Which has maximum melting point?

When excess of ${\mathrm{NH}}_3\left(\mathrm{aq}\right)$ is added to a blue solution containing ${\mathrm{Cu}}_{(\mathrm{aq}) }^{2+}$ ions

Write the chemical equation for the decomposition of ammonium chloride.

The reaction of water with ammonia is ${\mathrm{H}}_2\mathrm{O}+{\mathrm{NH}}_3\to {{\mathrm{NH}}_4}^{+}+{\mathrm{OH}}^{-}$. In this reaction, water behaves as:

What is the chemical equation showing the reaction of ammonia with water?

Which of the following methods can be used to dry over ammonia gas:

_____ is used as catalyst in the Haber's process.

Which of the following process is cheap for the production of ammonia?

The production of ammonia by Haber process is:

The compound produces ammonia when reacted with water is-

Which of the following compounds is used as a refrigerant?

Which of the following is correct about ammonia?

Ammonia is highly soluble in water. Explain.

Which of the following is not correct?

What are reversible reactions? 

Which of the following compounds is used as a refrigerants

Which element is used in preparation of Pesticides?