Inorganic Chemistry

Source of phosphorus (P) Phosphorus is a very reactive element, so it does not occur free in nature. It is found combined with oxygen as…

Uses of  Nitrogen (N2) Nitrogen is taken up by animals with oxygen to get energy from burning fats and carbohydrates. Here N2 being an inert element…

Natural process in which nitrogen from the atmosphere is removed in the form of compounds and then returned to the atmosphere via, plants and animal…

Sources of Nitrogen (N2) The principal source of N2 is atmosphere about 78% of the volume of air is nitrogen. Air is cooled at very…

Phosphorus trichloride (PCl3) hydrolyses more easily than Nitrogen trichloride (NCl3) Nitrogen is more electro negative than phosphorus. In NCl3, the electro negativity difference in between…

Ammonia (NH3) is more basic than phosphine (PH3) According to Lewis concept, we know that the substance which donates electron & accepts proton is known…

Boiling point of Ammonia (NH3) is more than Phosphine (PH3): The size of nitrogen atom is less than phosphorus atoms. So, nitrogen is more electronegative…

Ammonia is used to prepare glass cleaner instead of Caustic soda. Caustic soda is a strong corrosive base. It cleans toilet floor, tiles smoothly and…

Prepare toilet cleaner by following procedure: Necessary components: Caustic soda (NaOH), borax, liquid soap, vinegar, salt & water. Procedure: Make a mixture in a plastic…

Suspension is a heterogeneous mixture of solid particles in liquid where the size of the particle is larger than 1 μm. That is why, panicles…