p - block Elements
What are the products formed when ammonia reacts with excess chlorine?
Write the balanced equation for the reaction between ammonia and sulphuric acid.
Balanced equation for the reaction between ammonia and sulphuric acid is:
$$2NH_3 + H_2SO_4 \rightarrow (NH_4)_2SO_4$$
What are the products formed when ammonia reacts with excess chlorine?
An aqueous solution of ammonia contains :
Sodium dissolved in ammonia has blue colour due to:
A metal $$'M'$$ reacts with nitrogen gas to give $$'M_3N'$$. $$'M_3N'$$ on heating at high temperature gives back $$'M'$$ and on reaction with water produces gas $$'B'$$. Gas $$'B'$$ reacts with aqueous solutions of $$CuSO_4$$ to form a deep blue compound. $$'M'$$ and $$'B'$$ respectively are:
Nitration of which among the following compounds yields cyclonite?
Explain why NH3 is basic while BiH3 is only feebly basic.
Match the column I with column II and mark the appropriate choice. Column I Column II (A) Laughing gas (i) Hydrazoic acid (B) Anhydride of $$HNO_{3}$$ (ii) Nitrous oxide (C) Anhydride of $$HPO_{3}$$ (iii) Nitrogen pentoxide (D) Acid hydride of nitrogen (iv) Phosphorus pentoxide
Ammonia is a Lewis base. It forms complexes with cations. Which one of the following cations does not form complex with ammonia?
Why does $$NH_{3}$$ act as a Lewis base?
Give reasons for the following: Ammonia acts as a ligand.