coagulation
what is the meaning of fourth power of valency of an active ion?
1. Define Faraday's first law of electrolysis 2. define Faraday's second law of electrolysis
what are the most important inorganic molecular substances for living beings?
Among the below shown which crystal will be soft and have low melting point: (a) Covalent (b) Ionic (c) Metallic (d) MolecularAnswer: (d) Molecular crystals are soft and have low melting point.
Explain what is octet rule in chemistry?
Freezing point of a substance is the temperature at which solid and liquid phases of the substance coexist. It is defined as the temperature at which its solid and liquid phases have the same vapour pressure. The freezing point o
explain the process of relative lowering of vapour pressure
The degree of dissociation of Ca(No3)2 in a dilute aqueous solution containing 14g of the salt per 200g of water 100oc is 70 percent. If the vapor pressure of water at 100oc is 760 cm. Calculate the vapor pr
During processing of food, several chemicals are added to it to augment its shelf life and to make it more attractive as well. Main types of food addi
The first method begins with a well defined layer, or boundary, of solution near the center of rotation and tracks the movement of this layer to the outside of the cell as a function of time. Such a method is termed a sedimentary velocity experiment. A
Briefly define the term oxidizing agent?
18,76,764
1936436 Asked
3,689
Active Tutors
1451132
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!