Study of Compounds - Ammonia — Chemistry STD 10 — Question

Fill in the blank:
In Hoope's process, pure aluminium is collected at the ....... of the electrolytic cell.

Heating solution of ammonium chloride with sodium nitrite produces ______ (ammonia, nitrogen)

One of the products of combustion of organic compounds is
always__________

The ability of carbon atom to link with other carbon atom is known as _______ .

The mass of substance containing particles equal to Avogadro's number is called____________

Moving across a __________ of the periodic table, the elements show increasing __________ character.

The reactions occurring at the cathode during electrolysis involve _______ .

Element X is a metal with a valency 2. Element Y is a non-metal with a valency 3.
If the compound formed between X and Y is melted and an electric current passed through the molten compound, the element X will be obtained at the _____ and Y at the _________of the electrolytic cell.(Provide the missing words)

Bayers reagent is _________ .

Initially, if the number of moles of nitrogen gas is 0.25 moles, the number of molecules of nitrogen gas is ________ (10²³/1.5 x 10²³/2 × 10²³).