Uses of BHC,

Types of polymerization , Types of polymerization  Sol. Types of polym...

Types of polymerization  Sol. Types of polymerization: polymerization is a process in which the joining together of many small molecules to form very large molecule called po

A number of ionic compounds, A number of ionic compounds e.g.Agcl , caF 2 ...

A number of ionic compounds e.g.Agcl , caF 2 BaSo 4     are insoluble in water. This is because: (1) Ionic compounds do not dissolve in water (2) Water has a high dielectri

Separation methods, Separation methods: The present unit gives an intr...

Separation methods: The present unit gives an introduction to the course on separation methods. It highlights the utility of separations within the analysis and recovery of pu

Physical properties - alkenes, Physical Properties - Alkenes (i) Alkene...

Physical Properties - Alkenes (i) Alkenes are odourless and colourless. (ii) Alkenes are soluble in organic solvents and insoluble in water. (iii) Physical state of Alken

What is the new volume of the gas, 0.47 moles of Sodium were reacted with 2...

0.47 moles of Sodium were reacted with 26g of Copper(II) Nitrate? If the actual yield of copper metal was 1.43g, what is the percentage yield of this reaction? 2. What is the equiv

Explain the term- vacancies, Vacancies  A vacancy is a lattice position...

Vacancies  A vacancy is a lattice position that is vacant due to the atom is missing. It is formed when the solid is formed. Vacancies are simply empty atom site.

Determine set of quantum numbers belong to highest energy, Which of the fol...

Which of the following set of quantum numbers belong to highest energy: (1) n=4, l=0, m=0, s= +1/2                (2) n=3, l=0, m=0, s= +1/2           (3) n=3 l=1, m=1, s

Hitorff method, hitorff method

hitorff method

The frequency of yellow light having wavelength, The frequency of yellow li...

The frequency of yellow light having wavelength 600 nm is: (1) 5.0x10 14 Hz                 (2)  2.5 x 10 7 Hz        (3) 5.0x 10 7 Hz