1.boron trichloride is trigonal planar, while aluminium chloride is tetrahedral in dimeric state. explain.2.explain why silicon tetrachloride is readily hydrolised,but carbon tetrachloride is not.3.why is nitrogen inert at room temperature?4.calcium chloride and calcium fluoride are ionic compounds. but the former is highly soluble in water while the latter is sparingly soluble.5. ammonia is acovalent compound, still it is highly soluble in water giving a basic solution but it is nearly insoluble in benzene.sorry for the whole lot of questions. but i am weak in chemistry. so please help.

ARITRA SINHA , 13 Years ago

Grade 11