Explain the Ionic Product of Water
The ionic product of water The dissociation of water H2O ↔ H+ + OH– According to law of mass action K = [H+] [OH–] /…
Chemistry
Determination of PH of the Acid Solution
Sample Question: Take some Ethanol and Oxidizes Ethanol in presence of KMnO4 and produce 0.01 M axid. The acid react with strong base and produce 0.01 M…
Explain Bragg’s Spectrometer Method
Bragg’s spectrometer method is one of the important methods for studying crystals using X-rays. The apparatus consists of an X-ray tube from which a narrow…
Describe on Ionic Crystals
In ionic crystals, the units occupying lattice points are positive and negative ions. Each ion of a given sign is held by coulombic forces of…
Define Metallic Crystals
The metallic crystal consists of an assemblage of positive ions immersed in a sea of mobile electrons. Thus, each electron belongs to a number of…
Define Molecular Crystals
The lattice points in molecular crystals consist of molecules which do not carry any charge. The forces binding the molecules together are of two types:…
Why used d-block element rather than p-block element?
Catalyst: Catalyst is the substance which does not directly participate in the reaction but present in the reaction and increases or decrease the reaction rate.…
Why Equilibrium Constant depends on the Temperature?
Equilibrium Constant depends on the Temperature. Hydrogen, H is the element which has no neutron. Let, the reaction: N2 (g) + 3 H2 (g) ↔…
Define Unit Cell
Unit cell is the smallest fundamental repeating portion of a crystal lattice from which the crystal is built by repetition in three dimensions. Characteristic parameters…
Significance of Bragg’s Equation
The significance of Bragg’s law in electron diffraction and microscopy is then discussed, with particular emphasis on differences between X-ray and electron diffraction. Bragg’s law…
Load More