CH3COONa is the compound whose 0.1M solution is basic. A reaction between a strong base and a weak acid leaves us with a basic solution . Sodium... View Article
Plastic and wood are poor conductors of heat. Brass is a type of metal which is alloy of zinc and copper which readily conducts electricity.... View Article
Fire Extinguishers contain H2SO4 and NaHCO3. Fire extinguishers contain different chemicals, depending on the application. When the fire... View Article
The reagent which is employed in idntifying a gourp of radicals is known as group reagent . Ammonium sulphide is used for testing 5th group... View Article
The bleaching action of SO2 is due to reduction while the bleaching action of Cl2 is due to oxidation. Thus, the gases are SO2 and Cl2.... View Article
The chemical formula of Acetic Acid is CH3COOH and acetate is CH3COO- Carbon has a valency of 4, hydrogen 1 and oxygen 6, the total in acetic... View Article
The density of water is approximately one gram per cubic centimetre. It is dependent on its temperature, but the relation is not linear. The... View Article
Rainbow is seen in sky as a semi circle. It is made up of seven colors - red, orange, yellow, green, blue, indigo, and violet. A rainbow is a... View Article
Answer: The representation of a chemical reaction in the form of substances is known as a chemical equation. The equation in which the number of... View Article
Common ion effect is shown when weak electrolyte and strong electrolyte is mixed. NaCl and HCl dissociate completely as one of them is acid and... View Article
If H+ ion concentration is more, pH will be less and vice-versa or pH of a solution is inversely proportional to H+ ion concentration or pH 5.2... View Article
The electronic configuration of Ce is [Xe]4f15d16s2. From the configuration it is clear that the electron has entered the f orbital, Ce is an f... View Article
The colloidal solution contains two components called dispersing phase and dispersing medium. An emulsion is mixture of two liquids that would... View Article
When a sample of water is taken from any of the source it contains 88.8% by mass of oxygen and 11.1 % by mass of hydrogen. Hydrogen and oxygen... View Article
Phenolphthalein is naturally colourless but turns pink in alkaline solutions. In acidic pH levels the indicator remains colourless throughout and... View Article
Sieving allows the fine flour particles to pass through the holes of the sieve while the bigger impurities remain on the sieve. Sieving is used... View Article
Propanol is converted into propanoic acid by the oxidation reaction. Propanoic acid is formed by oxidation of propanol in the presence of... View Article
Ethylidene chloride is a gem - dihalide . Gem Dihalide is a compound that have two halogen atoms on the same carbon atom. Ethylidene chloride is... View Article
Potassium iodide is a white crystalline salt with chemical formula K I. Potassium Iodide is oral antithyroid agent used in the prevention of... View Article
