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By reduction of carbon tetrachloride
On an industrial scale chloroform can be prepared by reducing carbon tetrachloride with iron filings and steam...
On an industrial scale chloroform can be prepared by reducing carbon tetrachloride with iron filings and steam...Physical Properties of Carbon Tetrachloride
Carbon tetrachloride is a colorless oily liquid with sickly smell. It is insoluble in water but is soluble in organic solvents such as ether, alcohol. Its boiling point is 350 K. The vapours of carbon tetrachloride are inflammable..
Polyhalogen Derivatives - Carbon tetrachloride
Many polyhalogenated hydrocarbons find important use as industrial solvents, pesticides, refrigerants, medicines, inert lining of cooking utensils, et..
Molecule of Carbon Tetrachloride (C = 6, Cl = 17)
Out of the four valence electrons in carbon, one is made available for each chlorine atom for sharing to form a molecule of carbon tetrachloride (Fig. 3.12). Note : In the above diagram only the valence or outermost shell of carbon and chlorine atom..
Out of the four valence electrons in carbon, one is made available for each chlorine atom for sharing to form a molecule of carbon tetrachloride (Fig. 3.12). Note : In the above diagram only the valence or outermost shell of carbon and chlorine atom..b) Density
Carbon dioxide is heavier than air. Its vapour density is 22 (Vapour density of air = 14.4). Hence, it is 1.5 times denser than air. So it tends to move downwards. Certain caves and valleys, which contain carbon dioxide may be fatal to animals, as they get c..
Density
Metals have high density and are very heavy. Iridium and osmium have the highest densities where as lithium has the lowest density..
Density
The density of a substance remains the same under certain specified conditions. Thus the density of a substance is one of its characteristic properties and this property can be used to determine the purity of any substanc..
Density
0.5 kg of cotton occupies more space than 0.5 kg of iron. The particles of iron are closely packed while that of cotton are loosely packed. The amount of iron packed in a unit volume is more. This explains as to why iron is heavier than the same volume of cotton. In Physics, we describe the lightne..
Density
Alkaline Earth metals are denser and harder than the alkali metals of group. 1. The comparatively smaller atomic size of alkaline Earth metals leads to more closely packed crystal lattices and hence stronger metallic bonds. This accounts for their increased hardness and high density...
Alkaline Earth metals are denser and harder than the alkali metals of group. 1. The comparatively smaller atomic size of alkaline Earth metals leads to more closely packed crystal lattices and hence stronger metallic bonds. This accounts for their increased hardness and high density...Density
The density of the members belonging to this group is found to increase down the group as usual. Explanation: It is because of the increase in mass per unit volum..
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