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Summary
General Preparation: - By direct combination - By Reaction of metals / metal oxides / hydroxides / carbonates / bicarbonates / metal sulphides with acids. - By precipitation of insoluble salts. - By reaction of acidic oxides with alkali. In the laboratory, salts can be prepared by di..
Summary
Carbon is the eleventh most abundant element in the earth's crust by mass. Carbon is the first member of group IVA and a typical non-metal. Carbon exhibits allotropy and shows maximum catenation. Carbon occurs both in free state as diamond, coal etc. and also in the combined form as CO 2..
Periodic Properties and their Variations Summary
Summary - Periodic table is an arrangement of elements in the increasing order of atomic number such that elements with similar properties fall under same vertical column. A Group is a vertical column in the periodic table. A Period is a horizontal row of elements in the periodic table. L..
Group 14 (IVA) Element - Carbon Summary
Summary - Carbon is the eleventh most abundant element in the earth's crust by mass. Carbon is the first member of group IVA and a typical non-metal. Carbon exhibits allotropy and shows maximum catenation. Carbon occurs both in free state as diamond, coal etc. and also in the combined for..
General formula:
R-C ..
R-C ..General formula:
C n H 2 n + 1 CONH 2 where n = 0, 1, 2 ....
General formula
: C n H 2 n (OH) ..
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