learning and behavior analysis

All gases, irrespective of their chemical composition, obey certain laws that govern the relationship between the volume, temperature and pressure of the gases. A given mass of a gas, under definite conditions of temperature and pressure, occupies a definite volume. When any of the three vari..

Like all other first elements of the groups, oxygen also differs from its family members. The anomalous behavior of oxygen is due to its (i) small size (ii) high value of ionization energy and electronegativity (iii) absence of d-orbitals in the valence shel..

Anomalous Behavior of Oxygen - Like all other first elements of the groups, oxygen also differs from its family members. The anomalous behavior of oxygen is due to its (i) small size (ii) high value of ionization energy and electronegativity (iii) absence of d-orbitals in the va..

Some hydroxides behave both as bases and acids under different conditions, e.g., hydroxides of zinc, lead and aluminium. These hydroxides are only weakly basic, but like other bases, they still combine with acids to form salt and wate..

Lithium displays most of the characteristic properties of group to which it belongs i.e. the alkali metals group (Group 1..

Al, Ga, In and Tl exhibit a well-defined aqueous chemistry in their tripositive states. Species like [M(OH) 4 ] - , [M(H 2 O) 2 (OH) 4 ] - , [M(OH 2 ) 6 ] 3 + for M = Al, Ga, In, exist in aqueous solution. Al, Ga. In and T1 ions exist as octahedral aqua ions, [M(OH 2 ) 6 ] 3 + in aqueous solution a..

Qualitative Analysis - The detection of various elements present in an organic compound is called qualitative analysis. Carbon and hydrogen are present in almost all the organic compounds. Other commonly present elements in organic compounds are oxygen, nitrogen, halogens, sulph..

The detection of various elements present in an organic compound is called qualitative analysis. Carbon and hydrogen are present in almost all the organic compounds. Other commonly present elements in organic compounds are oxygen, nitrogen, halogens, sulphur and sometimes phosphorus..

The detection of various elements present in an organic compound is called qualitative analysis. Carbon and hydrogen are present in almost all the organic compounds. Other commonly present elements in organic compounds are oxygen, nitrogen, halogens, sulphur and sometimes phosphorus. The ..

It is often necessary to convert one set of units to another. This can be done in a systematic way by the method called dimensional analysis or the conversion factor method. Conversion factor is equal to the ratio of the magnitudes of the same quantity in the two units. To obtain a conve..