The old name of Delhi is Indraparastha according to Mahabharata era. Pandavas used to live in indraprasta. In due course eight more cities came... View Article
The capital of the partners does not remain fixed but changes with each and every transaction in fluctuating capital method. In this method, only... View Article
The private sector consists of business owned by individuals or a group of individuals. The public sector consists of various organizations owned... View Article
Chemical name of NH2-NH2 is hydrazine. Hydrazine is mainly used as a foaming agent in preparing polymer foams. Symptoms of acute (short-term)... View Article
Answer: Many chemical combinations can be used to cause an auto fire. The specific chemicals which are used to make an auto fire or make a fire... View Article
Any of the compounds with the empirical formula AB(SO4)2·12H2O are considered to be an alum. Some alums are listed below Potassium alum... View Article
BHA (butylated hydroxyanisole) and BHT (butylated hydroxytoluene) are widely used by the food industry as preservatives , mainly to prevent oils... View Article
Calomel electrode is the mercury-mercurous chloride electrode. It consists of a glass vessel having a bent side tube. Pure mercury is placed at... View Article
In criss-cross method , the numerical value of each of the ion charges is crossed over to become the subscript of the other ion. Signs of the... View Article
In an isometric projection, the plane is placed in such a way that all the, three visible sides of the object make same angle with one another.... View Article
Shape of IF7 molecule : Pentagonal Bipyramidal Iodine (I) is the central metal atom and Fluorine (F) is the monovalent atom. Also, it is a... View Article
Pseudo - inert gas configuration means having 18 electron instead of 8 electrons in (n−1) shell electronic configuration after gaining or... View Article
Answer: (ii) Sublimation of dry ice and (iv) Evaporation of water An endothermic process is any process that requires or absorbs energy from the... View Article
Benzoic acid is treated with thionyl chloride to form benzoyl chloride,which on further treatment with ammonia gives benzamide. Benzamide is... View Article
Sugar is most soluble in water because, it has six hydroxyl groups. They usually dissolve faster and better in warm or hot water . Sugar is made... View Article
First the chlorine from Chlorobenzene is substituted by reacting with sodium hydroxide with an alcohol group. In this step phenol is formed.... View Article
Iodine is a lustrous non-metal. Bromine is a non-metal which exists as a liquid at room temperature. Graphite is the allotropic form of carbon,... View Article
